0890242879 How to Use an Airbrush
Transcript of 0890242879 How to Use an Airbrush
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A b o u t t h e A u t h o r
Bob Downie is an experienced modeler with more than 20 years of
experience in airbrushing. With his show-stopping paint finishes, he has
won numerous Best Paint awards in many competitions, including a Best
Paint/Finish award at the 1997 GSL International Model Car
Championship. A frequent contributor to Scale Auto Enthusiastmagazine,
he is a professional industrial designer, with his own design and illustration
firm in Atlanta, Georgia-
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H o w t o
U s e a n A i r b r u s hO B E R T D O W N I E
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2001 Robert Down ie. All rights reserved. This book may not be repro-
duced in part or in whole with out w ri tt en permission of the publisher, except
in the case of brief quotations used in reviews. Published by Kalmbach
Publishing Co., 21027 Crossroads Circle, Waukesha, WI 53187.
Printed in the United Slates of America
01 02 03 04 05 06 07 08 09 1 0 9 8 7 6 5 4 3 2 1
Visit our website at http://kLi lmhachbooks.com
Secure online ordering av ai la bl e
Publisher's Cataloging-in-Publication
Provided by QuLility Books, Inc.
Downie. Robert, 1960-
How to use an airbrush /
Robert Downie. 1 st ed.
p. cm.
ISBN: 0-89024-287-9
I. Models and mo del mak ing .
2. Airbrush art. 3. Spray painting.
I. Title.
TT154-D69 2001 745.59'28
QBIOl-200133
Art director: Kristi Ludwig
Book design: Sabine Beaupr
All photos by Robert Downie except where noted
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C o n t e n t sIntroduction
Using an Airbrush
The "Relic"
The Hummer
'63 Chevrolet Impala
Star Wars X-Wing
'62 Pontiac Interior
Trans Am Camaro
Toyota Celica
Guzzi VIO Centauro
'68 Dodge Charger
"Metal Finish" MiG
Camouflaged MiG
Photo Gallery
Suppliers
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I n t r o d u c t i o n
ne of the greatest challenges a modeler faces is creating
a great finish on a model. An airbrush is a tool that can
help immensely. But while some modelers have mas-
tered the use of this tool, others simply lack the experi-
enceor confidenceto achieve the desired results. In fact, too
many of you already own an airbrush, but are afraid of it. You
find it easier to leave it in the box. and instead continue to use
"spray bombs"paint from aerosol eans.
The airbrush unjustly intimidates loo many people. This book
wi ll help you learn to use this wonderfully versatile tool. Wit h a
l i t t l e practice and experimentation, you too can quickly master
its use.
There are hooks and magazines th at deal with airbrushing, but
most cater to artists who paint flat, two-dimensional surfaces:
T-shirts, posters, and canvas. This book is written specifically
for modelers. You want detailed instruction on how to use your
airbrush to paint three-dimensional surfaces, repli cating a vari-
ety of realistic finishes on your favorite models. The book, will
teach you lo achieve many surface finishes with an airbrush.
And I'll give you information about the mechanics of layeringthe airbrushed finish with other technique s.
This book will help you in three ways: (1) It will give you
background on the equipmentthe types of airbrushes you can
use for various purposes. (2) It wi ll introduce you to methods of
applying appropriate paints. (3) It will provide a wealth of addi-
tio nal tip s, techniqu es, and detailed step-by-step instruc tions to
help you achieve a dazzling array of finishes.
Each chapter will cover a project. Each will teach you how to
achieve various finishes on particular types of models, showing
you the materials and tools you will need. Also, I'll show you
some of the problems and specific effects associated with theimproper use ot materials.
As in many areas of modeling, the more practice you gel, th
belter model builder you will become. Most of the technique
shown in this book I've used successfully for many years
However, a few of the leehniques I tried out myself for the firs
lime, jus t to demonstrate some additional options for these projects
I suggest you use the same combination: practice to maste
common skills, and experiment lo learn new ones. With th
proper tools and experience, and a little trial and error, anyon
can learn to use his or her airbrush with a minimum of sircs
a n d e f f o r t .
Believe me. once you achieve that first truly great finish, yo
w i l l understand the immense f e e l i n g of accomplishment. Yo
will be well on your way lo mastering a tool that has revolu
tionized how paint finishes are applied to models. Succes
breeds confidence. Soon, you will be confident enough to tackl
any paint f in is h you desire on your models.
I would like to thank all who helped guide me along (he pa t
lowards completion of this book. First, 1 want to thank Pa
Covert, whose friendship and encouragement means a lot to me
He was also the one who put me in louch wilh Kalmbach Bookand the opportunity to write this book. Also, many thanks go t
a college professor of mine. Joe Ferrer, a great teacher of pro
fessional modelmaking and painting. From him I learned mos
of the skills lhat I use both professionally and in my hobby
Finally, I want lo lhank my good friend Bob Iloll'els, an accom
plished modelmaker skil led in the construction of many types o
models. He generously allowed me to borrow a number of hi
models to study and photograph in preparing this book, and h
answered my myriad questions on applying various new fin
ishes. You wil l see a number of his models as examples through
out this book. 1 am forever indebted to him for the help he iianot only given lo me but shared with you as well.
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Getting Started: Equipment,Materials , and Basic Techniques
his chapter will introduce you to the basic tools,
materials, and techniques needed to use an air-
brush properly. I will show you various types of air-
brushes, some of the effects you can achieve with them,
and some options in choosing air-propellant systems.Why use an airbrush? What makes it so superior to a
spray can? For one thing, an airbrush gives far greater
control over the volume and pressure of the air flow. It
also gives you greater control of the consistency (and the
color) of the paint that is being sprayed.
In contrast, a spray ean gives you lots of paint delivered
under lots of pressure. The volume of paint and the air
pressure are fixed; you can't adjust it. Too much paint flows
out at once, obliterating detail. It ;dso causes paint to run
or creates thin spots on sharp edges or raised details.Or the spray-can paint flows out under too little pres-
sure, causing a thiek, grainy, "orange-peel" ef fect.
While it is not impossible to achieve a good finish with
spray cans, it is far easier to achieve a great finish with
an airbrush.
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F i g . 1 - 1 , T h e m o s t b a s i c T e s t o r s a i r b r u s h s e t u p , a v a i l a b l e i n d i s c o u n t s t o r e s f o r
u n d e r $ 3 0 . I t i n c l u d e s a l m o s t e v e r y t h i n g y o u w i l l n e e d t o s p r a y , e x c e p t f o r p a i n t
a n d t b i n n e r .
How does an airbrush work? The compressed-air source
forces air over a paint nozzle (inside the airbrush). This creates
a vacuum that pulls paint up into the airflow from a paint con-tainer-an attached jar or cup. When the paint hits the air
stream, it is broken up into a mist of small panicles that are shot
out of the working end of the tool.
T h e b a s i c s e t u pThe basic equipment needed for an airbrush outfit includes an
airbrush, an air source, paint, thinner, plenty of mixing jars,
paper towels and rags, stirring sticks, and a safe, well-lit place to
paint. You need not spend a lot of money to purchase an expen-
sive airbrush or extra equipment. You can pick up a basic Testors
single-action, external-mix setup wit h propellant (see fig. 1 - l )for under $30 in discount stores or by mail order. Even with this
simplest setup, with a little practice you can achieve finishes far
superior to any using a spray can. This inexpensive tool offers a
good chance to teach yourself some techniques and finish sev-
eral models before making a commitment to move up to a more
expensive airbrush and compressor.
Basically, this airbrush works like a lot like a spray can: when
you press the trigger, paint flows onto the model (see fig. 1-3,
upper half). However, you control the paint flow in two ways:
by mixing the paint to the proper consistency and by controlling
the amount of air forced through the airbrush. And you cancustom-mix your paint and thinner to any color you desire.
A step up from the basic airbrush is the single-action, internal-
mix airbrush. This type of airbrush delivers a finer spray pattern
than the basic external-mix airbrush and is available with a vari-
ety of nozzles ranging from fine to high-flow. However, the
amount of paint delivered is fixed.
F i g . 1 - 2 . H e r e a r e t h r e e c o m m o n i n t e r n a l - m i x a i r b r u s h e s : a T e s t o r s / A z t e k M o d
M a s t e r b r u s h , a P a a s c l i e V L , a n d a B a d g e r C r e s c e n d o . A l l t h r e e p r o v i d e g o o d
p e r f o r m a n c e a n d c o n t r o l , a n d p a r t s a r e r e a d i l y o b t a i n a b l e .
F i g . 1 -3
T h e d u a l -a c t i o n a i r b r u s hThe besl all-around airbrush for many modelers is what
known as a dual-action airbrush (see fig. l-.l, lower half)- Th
button you push with your finger controls both pressure an
paint How at the same time. Pushing down on the trigger co
trols the airflow. Push down a little, and a small volume of air
precisely delivered. Push down a lot, and more air is delivere
Pull back on the trigger slowly, and the paint flow gradual
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F i g . 1 - 4 . T h e b a s i c p a r t s o f a B a d g e r C r e s c e n d o a i r b r u s h . T h i s t o o l i s s im i la r in
p a r t s a n d d e s i g n t o o t h e r i n t e r n a l - m i x a i r b r u s h e s .
changes from a fine mist to a heavy flow. With a bit of prac-
ticeand the proper consistency of paintyou will be able to
control the paint and airflow wit h precision to achieve anything
f rom a s l ight pebble-gra ined or s t ipp led f in ish to a s m oo t h ,
heavy, glossy finish.
Most dual-action airbrushes have optional nozzles and nee-
dles, used to create different effects. Generally, fine, medium,
and high-flow nozzles arc available for most airbrushes.
Most of the airbrush work I do is with this type of airbrush.
A couple of the most common dual-action, internal-mix air-
brushes are the Paasche VL and Badger 175 Crescendo. Having
used both of these airbrushes extensive ly.] feel either will work
well for most modelers. I like them both. The Crescendo worksespecially well lor high-How, gloss paint jobs on model car
exter ior f in i shes .
Testors Model Master and Aztec lines are also good airbrushes.
They are especially easy to clean and maintain, and parts and
accessories arc commonly available at most hobby shops,
You can see some of these airbrushes in fig. 1-2: the Model
Master airbrush on top, the Paasche VL in the middle, and the
Badger 175 Crescendo on the bottom. Before yon purchase one.
I suggest that you check with local retailers on the avai labi li ty of
common repair parts such as replacement tips and needles.
Since you can get great results with different brands, why notconsider buying one for which you can easily get replacement
parts locally?
Also, ask friends who already own airbrushes to recommend
their favorite choice. If you are lucky, they may let you try out
their airbrush for a test run.
If you already own an airbrush, don't worry. With practice.
you should be able to achieve professional results. And if you
follow good care and maintenance, you shouldn't need replace-
F i g . 1 - 5 . T h e R i c h M o d e l A B 2 0 0 a i r b r u s h i s a n e x c e l l e n t c h o i c e i f y o u w a n t t o
a c h i e v e s u p e r b f i n e - l i n e d e t a i l s . M a n y s e a s o n e d m o d e l e r s o w n s e v e r a l a i r -
brushes to achieve different results.
mem parts too often. With any airbrush, keep all manuals that
come with it for parts reference and assembly instructions.
Often, replacement parls and accessories are available directly
from the manufacturer.
Figure 1-4 shows the basic components of the Badger
Crescendo airbrush, partially disassembled. This type of assem-
bly is common to both the Badger and Paasche. These are the
parts you will typically deal with when cleaning your airbrush.
At left, you see the basic nozzle, and next to the nozzle is the air-
brush head. Next is the "seat," the conical piece (trapped
between the head and the airbrush body) that controls the paint
flow over the needle. Next to the seat is the airbrush itself.
Above it is the rear cover, which slides on and off the rear of theairbrush to access the air control and needle-locking mecha-
nisms. Underneath the airbrush is the needle.
The basic assembly is easy to memorize. Read your owner's
manual careful ly for assembly and cleaning instruct ions for your
specific brand. Onee fami liar with it , you can quickly clean your
airbrush or install different needles, nozzles, or replacement
components,
S p e c i a l t y a i r b r u s h e sSpecially airbrushes are available to help you achieve even finer,
more detailed results. A fine-line airbrush can be used for intri-cate camouflage and other detailing techniques that even the
"fine" nozzles on a general-purpose airbrush cannot achieve.
Figure 1-5 shows a Rich Model AB 200 airbrush made specifi-
cally for fine-line detail. This airbrush is used in several projects
later in this book. This type of nozzle allows you to use your air-
brush as a writing or drawing instrument, and delivers the paint
preciselydown to a fine line.
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F i g . 1 - 6 . C a r b o n d i o x i d e ( C 0 2 ) t a n k s l i k e t h i s o n e p r o v i d e a q u i e t s o u r c e o f
p r e s s u r e b u t m u s t b e r e f i l l e d p e r i o d i c a l l y . K a l m b a c h p h o t o
F i x e d - s u p p l y a i r s o u r c e sTo propel the paint through your airbrush, you need an air
source. Testors makes cans of compressed air called Propel,
which work well. If you only occasionally use an airbrush, this
may be an economical so lut ion. You can also purchase a special
tank at a hardware or automotive store which holds compressed
air that you can use as a propellant. The downside to these
approaches is that you may run out of pressure midway through
a project. You must stop your work to go out and buy a refill.
Another propellant source is a tank of CO2carbon dioxide(see fig. 1-6). These tanks can he purchased through welding
supply houses, and they will give you a quiet, moisture-free
source of compressed propellant for your paint. Beware of the
inherent dangers of compressed air tanks. The tanks are heavy,
and once empty, must be refilled. But 1 have heard of modelers
who used this type of propellant and were quite satisfied with
the setup.
E l e c t ri c c o m p r e s s o r sThe most favored source of compressed air for modelers is an
electric compressor. Numerous types and models are available,many made specifically for modelers. As long as the compres-
sor is an oil-less style, it should be suitable for model use. Many
larger shop-style compressors have air tanks; the compressor
runs for a while to fill the tank, then while you are operating
your airbrush it is quiet. The downside to large compressors (and
many small ones) is the noise they generate. They can be quite
loud. If you are considering purchasing one, make sure that its
use does not create too much of a racket for your family or
neighbors to endure!
Most modelers can use a common, small compressor (see fig.
1 -7). This type of hobby compressor generates plenty of airflow
for an airbrush, and can be used with or without a pressure rcg-
F i g . 1 - 7 . T h i s S e a r s c o m p r e s s o r i s a n e x a m p l e o f m a n y t h a t a r e a v a i l a b l e o n t h e
m a r k e t f r o m v a r i e d s o u r c e s . L i k e a l l b o b b y c o m p r e s s o r s , i t i s a n o i l - l e s s d e s i g n ,
p r o v i d i n g a s t r e a m o f c l e a n a i r t o p r o p e l t b e p a i n t .
ulator or moisture trap. I have found that the airflow from this
type of compressor works well most of the time.
The most common problem you may encounter is a buildup
of moisture after extended use; this results in moisture being
sprayed onto the model while you are painting. You can usually
hear the moisture whistling through the air hose just before i
travels through the airbrush. If not, you will see and hear it spi
onto the surface you are painting. At this point, you should se
the model aside to dry thoroughly, then check the finish to see if
it must be sanded and recoated with paint. Often, the grainy pattern caused by the moisture evaporates, and the surface finish is
only mildly affected. A quick scuffing with a polishing cloth or
line-grit sandpaper will correct the problem.
If this moisture spraying occurs, disconnect the air hose from
the airbrush and allow the compressor to run for a few minutes
This will dry out the hose.
To avoid the problem of moisture damaging the f inish of you
model in the first place, you can use an inline moisture trap o
one attached directly to the compressor (see fig, 1-8). This fille
can generally be purchased where airbrush supplies are sold, o
Fig. 1-8 . A d d i n g a mo isture t r a p l i ke t h i s to y o u r ai r lire will k e e p w a t e r from
r u i n i n g y o u r p a i n t j o b . K a l m b a c h p h o t o
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F i g s . 1 - 9 a n d 1 - 1 0 . T h e A u t o M i s t c o m p r e s s o r i s a g r e a t n e w c o m p r e s s o r ,
d e s i g n e d fo r h o b b y i s t s a n d m e d i c a l U S E S . I t is relatively l o w i n c o s t a n d
p r o v i d e s q u i e t o p e r a t i o n w i t h a l m o s t n o m o i s t u r e b u i l d u p i n t b e a i r h o s e s .
at a larger hardware retailer that deals with large, professional-
grade air compressors.
L o w - n o i s e c o m p r e s s o r sBecause both noise and moisture buildup had been a nuisance
with my previous airbrushing outfit, I purchased a compressor
made specifically for low-noise output and with an internal rnois-
lure trap. Several manufacturers make compressors with these
features for airbrush artists, but their cost can be high. You can
compare the price tags of such units at larger art supply stores.
Alternatively, you tan look for a compressor made by Auto
Mist (see tigs, 1-9 and 1-10) that was actually developed for the
medical industry. It even meets PDA requi reme nts ! It proved
also lo be a greal compressor for hobbyists, and it is now mar-
keted to them as wel l. The cost is competitive with other hobby
compressors.
So if noise is a big concern, you may want to find one of these.
It is extremely quiet, and unless you use it for hours at a time,
moisture bui ldu p is not a problem. It is currently available with
an optional pressure regulator, and future models may feature an
interna l regulator as standard equipment. The compressor is
light and portable, and it can be operated flat on a horizontal sur-
f a c e , u p r i g h t , o r m o u n t e d t o a w a l l .
P a i n t t h i n n e r sWhatever type of paint you will be spraying through your air-
brush, you w i l l need the proper thinner lo thin the paint and to
clean the airbrush after each use, You need to have the proper
type of thinner for the paint you are using (see fig. 1-11). Most
brands of paint have their own thinners/reducers, specifically
formulated for their particular paint. This is the thinner you
should start and practice with. Once you have become f a m i l i a r
with a paint-thinner combinalion. you may want to experiment
F i g . 1 - 1 1 . A s e l e c t i o n o f c o m m o n p a i n t t h i n n e r s f o r p a i n t s u s e d b y m o d e l e r s .
with some techniques that use alternative thinners (discussed
later in this book).
In general, most hobby enamels can be thinned either with
their "house" brand thinner, or wi th general-purpose lacquer
thinners. which are available in most discount stores. These
general-use th in ner s work well to mix with hobby enamels and
to clean the airbrush after use. However, they do not mix well
with automotive lacquers, which require their own brand-
specific thinner/reducers for proper th in ni ng .
Many hobby acrylic paints can be thinned with common
reducers such as distilled water, denatured alcohol, rubbing
alcohol, or even window cleaner. Once you have tried a manu-
facturer's brand-name acrylic thinner, you may want to experi-
ment with other "household" Ihinners to see if one works with
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F i g . 1 - 1 2 . H a z a r d o u s f u m e s a r e a d a n g e r w i th p a i n t a n d t h i n n e r s , s o s t o r e t h e m
i n a f i r e p r o o f , e n c l o s e d s t o r a g e a r e a . A s i d e b e n e f i t i s t h a t a c a b i n e t l i k e t h i s
c a n b e l o c k e d t o k e e p t h e m a t e r i a l s a w a y f r o m s m a l l c h i l d r e n .
F ig . 1 - 1 4 . T h is i s a l o w - c o s t p a i n t b o o t h , c o n s t r u c t e d f r o m a l a rg e c a r d b o a r d
b o x , u s i n g a f i l t e r t o p u l l t h e p a i n t a i d f u m e s o u t o f t h e b o o t h ,
your brand of acrylic. (Sometimes these thinners do not mix
well with the paint but offer an economical way to clean the air-
brush afterwards.)
Experimentation will yield a variety of results. Once you
ach ieve good result s, remember the process for further use! Take
notes for your personal reference. However, in general, the mostreliable results occur with thinners made by paint m anufacturers
for their specific brands and types of paint. It is always wise to
have the recommended thinne r on hand before you experiment
with alternat ive thinners.
S t o r a g eYou want to carefully store your paints and thinners in an
enclosed area. Many can emit harmful fumes, and they can be
fire hazards. A secure metal enclosure is the best protection from
fire and vapor hazards (see fig . 1-12) . Keep it locked, so the con-
tents are inaccessible to small inqu isi tiv e children. Also, alwayshave a fire extinguisher handy in your work area.
F i g . 1- 15 . H e r e is a h o m e m a d e s p r a y b o o t h , d e s i g n e d t o p r o v i d e a l a rg e , b r ig h
a r e a i n w h i c h t o p a i n t . F e a t u r e s i n c l u d e g o o d l i g h t i n g a n d a f l a m e p r o o f f a n
a s s e m b l y t o p u l l f i l t e r e d a i r a n d f u m e s o u t o f t h e b o o t h .
Light ing a nd v ent i lat ionIf you paint in an enclosed area, you will need to make or pu
chase a spray booth suitable for your models. Several manufa
turers make such booths. Standard features should include a bu il
in fan. filters, and a hose to remove the fumes (see fig. 1-13).
You can make your own low-cost enclosure from a large boand use standard furnace/air conditioning filters available
hardware stores (see fig. 1 -14). You wi l l want to paint wi th go
lig hting. A small fluorescent light fix ture mounted to the top
the spray booth is a good solution.
To remove the paint vapors and overspray, a flameproof fan
necessary. These fans can be ordered from standard home an
indu stri al sup ply houses and use a flexible metal hose to remo
the vapors. An example of ihis type of homemade spray boo
is seen in fig. 1-15. This setup is at a comfortable height f
painting, is bright and well lit, and a fan and hose in the ba
effi cien tly exhaust filtered fumes from the work area.
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O r g a n i c ( c a r b o n - b a s e d ) s o l v e n t s f o u n d i n p a i n t s a n d t h i n n e r s c a n d o s e r i o u s h a r m i f y o u i n h a l e t h e m o r a b s o r b t h e m t h r o u g h t h e s k i n . H e r e ' s a
p a r t i a l l i s t o f t h e s o l v e n t s f o u n d i n s o m e m o d e l p a i n t s a n d t h i n n e r s :
Product Solvents included
A c c u - p a i n t t h in n e r a c e t o n e , m e t h y l e t h y l k e t o n e
F l o q u i l D i o - S o l , a i r b r u s h t h i n n e r n a p h t h a , t o l u e n e , x y l e n e
S c a l e c o a t a n d S c a l e c o a t I I t h in n e r n a p h t h a , x y l e n e
C l e a r c o a t s a n d o t h e r l a c q u e r s a c e t o n e , t o l u e n e , x y l e n e
C o m m o n l a c q u e r t h in n e r m e t h y l e t h y l k e t o n e , m e t h y l i s o b u t y l k e t o n e , t o l u e n e
S h o r t - t e r m e f f e c t s o f h i g h - l e v e l e x p o s u r e t o t h e s e s o l v e n t s i n c l u d e b r e a t h i n g d i f f i c u l t y , d i z z i n e s s , f a t i g u e , n a u s e a , a n d h e a d a c h e s . S e v e r e c a s e s
c a n r e s u l t i n l o s s o f c o n s c i o u s n e s s a n d r e s p i r a t o r y f a i l u r e . O b v i o u s l y , i f y o u e x p e r i e n c e a n y o f t h e i n i t i a l s y m p t o m s , g e t i n t o f r e s h a i r i m m e d i a t e l y
a n d t a k e s t e p s t o s e e t h a t t h e e x p o s u r e i s n ' t r e p e a t e d . S e e k m e d i c a l a t t e n t i o n p r o m p t l y i f a n y s y m p t o m s p e r s i s t .
L o n g - t e rm e f f e c t s o f c o n t a c t w i t h d a n g e r o u s l e v e l s o f t h e s o l v e n t s c a n i n c lu d e d e t e r i o r a t i o n o f b o n e m a r r o w , W o o d d i s o r d e r s , a n d n e r v o u s s y s -
t em d a m a g e ,
T h e s e p r o d u c t s c a n b e u s e d s a f e l y . B y p r o v i d i n g a d e q u a t e v e n t i l a t i o n ( a s p r a y b o o t h ] a n d w e a r i n g a n a p p r o v e d r e s p i r a t o r , s u c h a s t h e o n e i n
f i g . 1 - 1 6 , y o u c a n k e e p e x p o s u r e t o t h e s e c h e m i c a l s w e l l w i t h i n s a f e l e v e l s , L o o k f o r a c h e m i c a l - c a r t r i d g e r e s p i r a t o r t h a t f i t s y o u r f a c e p r o p e r l y
a n d d o e s n ' t a l l o w a n y a i r i n e x c e p t t h r o u g h t h e f i l t e r s . T h e m a s k s a r e a v a i l a b l e i n s e v e r a l s t y l e s a n d s i z e s . F o l l o w t h e m a n u f a c t u r e r ' s d i r e c t i o n
r e g a r d i n g p r o p e r f i t t i n g a n d m a i n t e n a n c e .
Safety labels of paints and thinners usually list the type of chem ical cartridge needed to p rotect you from that product's ingredients. For most
o f t h e s o l v e n t s l i s t e d a b o v e , a T C - 2 3 C c a r t r i d g e f o r e q u i v a l e n t ) a p p r o v e d b y N I O S H a n d M S H A i s r e c o m m e n d e d . T h i s n u m b e r c a n b e f o u n d o n t h e
c a r t r i d g e i t s e l f a s w e l l a s o n t h e p a c k a g i n g f o r t h e m a s k a n d c a r t r i d g e .
E y e p r o t e c t i o n i s a l s o a m u s t w h e n w o r k i n g w i t h s o l v e n t s , A s t r a y s p l a s h o r s p r a y o f s o l v e n t c a n e a s i l y i n j u r e y o u r e y e s , s o a p a i r o f s a f e t y
g o g g l e s s h o u l d b e s t a n d a r d e q u i p m e n t .
T h i s i n f o r m a t i o n i s n ' t d e s i g n e d t o s c a r e y o u a w a y f r o m t h e s o l v e n t - b a s e d p a i n t s . H o w e v e r , i t ' s i m p o r t a n t t o u n d e r s t a n d t h e n e e d f o r s a f e t y a n d
t h e m e t h o d s y o u s h o u l d t a k e t o p r o t e c t y o u r s e l f a n d y o u r f a m i l y .
S o l v e n t d is p o s a lN e v e r d i s p o s e o f y o u r o l d t h i n n e r o r p a i n t b y p o u r i n g i t d o w n a d r a i n . A l s o r e f r a i n f r o m s n e a k i n g o u t t o t h e b a c k y a r d a n d d u m p i n g i t b e h i n d t h e
g a r a g e .
U s e a n o l d s o l v e n t c a n ( n e v e r a g l a s s c o n t a i n e r ] t o c o l l e c t o l d p a i n t a n d s o l v e n t s . M a n y l o c a l m u n i c i p a l i t i e s h a v e s p e c i a l c o l l e c t i o n d a t e s f o rh a z a r d o u s m a t e r i a l s o n c e o r t w i c e a y e a r . O t h e r r e q u i r e t h e s e m a t e r i a l s t o b e d r o p p e d o f f a t a c e n t r a l l o c a t i o n .
- f r om P a i n t i n g a n d W e a t h e r i n g R a i l r o a d M o d e l s , b y J e f f W i l s o n ( K a l m b a c h B o o k s )
i g , 1 - 1 6 . T h i s i s a c o m m o n p a i n t e r ' s r e s p i r a t o r , w h i c h y o u ' l l n e e d w h e n e v e r
a i n t i n g w i t h a n y t o x i c s p r a y p a i n t s o r t h i n n e r s , W h e n p r o p e r l y w o r n , y o u s h o u l d
o t b e a b l e t o s m e l l a n y p a i n t v a p o r s .
RespiratorsFigure 1-16 shows a common type of paint respirator. You
should wear one of these whenever spraying any lacquer,
enamel, or acrylic pai nts not labeled as nontoxic by their manu-
facturers. If there is any doubtunless the pain t and thinner you
are using are both specifically labeled as nontoxicwear the
respirator, It can be purchased at automotive paint and body-
shop supply stores and is well worth the investment. You shouldnot smell any pai nt or th in ne r odors while wearing the mask if
it's properly fit.
If you love to bui ld and pain t models, and want to con tin ue to
do so for years to come, wear one of these respirators to prevent
damage to your lungs from breath ing harmful vapors.
If you are sensitive to paint vapors or wish not to wear a res-
pirator, there are several brands of acrylic paints that are non-
toxic. These paints may not spray as smoothly as enamel or
lacquer-based paints, but th eir relati ve lack of odor and toxic ity
is definitely a plus for people, especially those sensitive or
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F i g . 1 - 1 7 . H a n d y i t e m s f o r m i x i n g a n d t r a n s f e r r i n g p a i n t a n d t h i n n e r , a n d t o
c l e a n u p j a r s a n d l i d s .
F i g . 1 - 1 8 . S o m e b a s i c s u p p l i e s t o c l e a n y o u r a i r b r u s h .
F i g . 1 -1 9 . A p ip e c l e a n e r w o r k s t o c l e a n i n s id e t h e p a i n t n o zz le . K a l m b a c h p h o t o
a l l e r g i c to The odors. Also, sometimes you may wish to p a i n t
your models in a setting where odors may be a nuisance to oth-
ers, such as in an apartment complex with many other people
living nearby. Use common sense and care when choosing both
your paints and breathing apparatus.
M i x i n g p a i n tTo mix your pain t, a number of simple items (see fig. 1 -17) wi ll
make the job easier. Plastic pipettes are handy for measuring
precise amounts of paint and thinners into common airbrush
jars. They allow you to transfer the liquid without spilling and
make it much easier to add a few drops of thinner, especial ly if
you are usin g a large container of lacque r thinner . Testors sells
these pipettes individually, and they are also available pre-
packaged along with 1/2-ounce paint mix ing jars.
Small, flat wooden sticks are great for stir ring pai nt, either in
t h e o r i g i n a l j a r o r i n th e a i rb ru sh j a r a f t e r a d d i n g th e th i n n e r .
These sticks can be found in art supply or craft stores. Cotton
swabs made with wooden sticks will also come in handy to
clean the airbrush and paint jar lids. They also make great painl
stirrers. if you break off one end of the swab. These swabs are
available at most grocery stores.
C l e a n i n gYou need basic supplies on hand to clean your airbrush and pa
jars (sec fig. 1-18). Common pipe cleaners work well to clean
airbrush itself and the inlet hoses. Soak the pipe cleaner in a s
v e n t s u c h a s l a c q u e r t h i n n e r o r r u b b i n g a l c o h o l, d e p e n d i n g o n
type of paint you used, and guide it through the parts to clean
the paint residue (sec fig. 1-19). Then run a dry pipe clea
through the parts. To fin ish the job, run some clear thi nner throu
the a i rb rush to make sure i t i s thorough ly c lean ( f ig . 1-2(1) .
Cotton swabs are handy to clean the airbrush body and he
assemblies, and to get into tight areas (fig. 1-21). These sw
are available in different sizes; most are available in groc
stores. The longer ones can be found in electronics hardw
stores, where they are used to clean electronic equipment.
Don't forget to keep a roll of paper towels handy, to clean
any accidental spil ls and the airbrush body and paint jars. A
empty paint jars are useful to clean airbrush heads; just fill
jar with thinner and drop the heads in to soak (fig. 1-22).
T e s t i n g s p r a y p a t t e r n sOnce you have assembled your airbrush, air source, paint a
cleaning supp lies, and respirator, and created a suitable plac
1 2
F i g . 1 - 2 0 . F l u s h i n g y o u r a i r b r u s h w i t h f r e s h t h i n n e r a f t e r e v e r y p a i n t i n g s e s s i
w i l l m a k e i t e a s i e r t o t e a r i t d o w n a n d c l e a n i t . K a l m b a c h p h o t o
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g , 1 - 2 1 . U s i n g a c o t t o n s w a b d i p p e d i n t h i n n e r i s a g o o d w a y t o c l e a n t h e
side of the paint tip. Kalmbach photo
F l y . 1 - 2 2 . R e m o v e a n y r u b b e r s e a l s b e f o r e s o a k i n g a i r b r u s h p a r t s i n t h i n n e r o r
other cleaning solvents. Kalmbach photo
F i g s . 1 - 2 3 t o 1 - 27 . T y p i c a l p a i n t e f f e c t s , l i n e
w e i g h t s , a n d s p r a y p a t t e r n s t o r v a r i o u s a i r b r u s h e s
a n d t h e i r t i p s a n d n e e d l e s ,
paint, you are ready to teach yourself how all these elements
work together. Start with scrap model bodies or sheets ofplastic
or cardboard. Practice mixin g pain ts and thinne rs and test spray-
ing them through the airbrush. If you have mul ti pl e nozzles, try
each one to become familiar with the paint flow and the finish
you tun achieve with each particular nozzle. Use some of the
actual pai nt s you wi ll be spraying onto your models.
Before using you r airb ru sh on a model, test the spray patternson some scrap material. Each airbrush has its own particular
spraying characteristics, depending upon the paint you are
using, the source of compressed air, and the distance you hold
the airbrush from the surface.
You can see the differences in spray patterns from three dif-
ferent airbrushes (using the same type of paint). Each test was
set to spray the finest patient, the airbrush held close to the card,
ending with a progressively heavier application at the bottom.
As you can see in figs. 1-23 to 1-27. a wide variety of spray
widths and precision were the result. Making your own refer-ence chart like thisusing your own airbrushesis a good idea.
It will help you choose the right tool for the right job.
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F ig , 1 - 2 8 , A n e x a m p l e o f p a in t w i th a n " o r a n g e - p e e l " s u r f a c e . T h is i s c a u s e d b y
n o t m i x i n g e n o u g h t h i n n e r w i th t h e p a i n t , o r b y u s in g a n i n a d e q u a t e a i r f lo w t o
p r o p e l t h e p a i n t t h r o u g h t h e a i r b r u s h .
C l e a n i n g y o u r a i r b r u s hTo clean the airbrush after painting, disassemble the unit and
clean all of the parts that paint has been in contact with. This
may seem complicated at first, but after going through the dis-
assembly-cleaning-reassembly sequence a lew limes, you will
easily memorize the sequence, which does not lake long to
accomplish. Refer back to fig. 1 -4 to see how simple most basic
airbrush assemblies are.
Be diligent and keep your airbrush clean. Most problems
occur from improper or incomplete cleaning and maintenance of
the airbrush's components. Even tiny amounts of dried paint left
inside the airbrush will disrupt the flow and pattern of the deliv-
ered air and paint mixture . Clean the parts thorough ly after eaeh
use for smooth, reliable operation.
If you have cleaned your airbrush and your paint mixture is
correct, but the paint or thinner does not flow through it, or it
sprays erratically, thoroughly clean the parts again. Keep a sup-
ply of paper towels, old rags, cotton swabs, and pipe cleaners
handythese are inexpensive, valuable tools to keep your air-
brush clean and functioning well.
T r o u b l e s h o o t i n gWhen painting your models, you may encounter various prob-
lems with paint finishes, whether you're using an airbrush or a
spray can. Plan ahead, and you can minimize these potential
problems. Some of the commonest problems are easily solved.
Too often, modelers will give up after experiencing just one
small glitch, or end up stripping the paint to start over when that
is not necessary.
" O r a n g e - p e e l " f in i s h e sOne common problem appears as a thick, grainy paint surface,
sometimes looking like sandpaper or "orange peel" (see fig.
I -28). This is caused primarily either by an improper paint mix-
ture or by a lack of adequate air pressure. First, make sure your
paint is thinned properly. For most applications, the proper con-
sistency of paint to thi nner is similar to the consistency of milk.
When you mix your paint with the thinner and stir it, the result
should generally have this milky consistency.
If the paint is settling onto the surface of your model with a
thick and grainy appearance, your paint may be too thick. Add
more thinner to your mixture and try it again.
Also, experiment with the distance you hold the airbrush from
the surface of the model. The closer you hold it, the wetter and
heavier the paint w il l be. However, most beginners are a bit
timid with an ai rbrush and hold it too far away from the surface
being painted. This also can contribute to a rough finish.
If you want to avoid problems, practice! Try out both good
techniques and poor techniques. You wi l l gain the knowledge of
what can happenand how to avoid it and improve your own
paint finishes and tech niques.
" F i s h e y e s "Another common problem you may encounter is the appearance
of small, sometimes circular voids of paint which the paint will
not cover. These are commonly known as "fisheyes" (see figs.
1-24 and 1-30). Once they appear, they are dif fi cult if not impos-
sible to correct without stripping the paint and starting over.
This condition happens when the model surface has not been
cleaned properly. Even small amounts of silicone, oil, grease,
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g s , 1 - 2 9 a n d 1 - 3 0 . F i s h e y e s ( l a c k o f p a i n t a d h e s i o n ) a r e c a u s e d b y c l e a n i n g
e s u r f a c e o f y o u r m o d e l i n c o m p l e t e l y b e f o r e p a i n t in g .
F i g . 1 - 3 0 . I f y o u e x p e c t a d h e s i o n p r o b l e m s o r a r e c o v e r i n g a n o t h e r c o a t t h a t
h a d f i s h e y e p r o b l e m s , y o u c a n m i x a p r o d u c t l i k e S m o o t h i e f i s h e y e p r e v e n t a t i v e
i n t o y o u r p a i n t s .
g . 1 -3 1 . H e r e ' s a c l a s s i c v i e w o f a p a i n t r u n - w h i c h y o u ' r e s u r e t o s e e i f y o u
o n ' t k e e p y o u r a i r b r u s h m o v i n g s m o o t h l y b a c k a n d f o r t h . K a l m b a c h p h o t o
ingerprints, or other din on the surface will cause this type of
aint defect. If this happens, let the pa int on your model dry,
lean it thoroughly, and if the flaw is minor, sand the affected
urface and try again. If this does not work and the problem
ecurs, you will need to strip the body and start over.
Some enamels and lacquers can be mixed with a fisheye pre-
ventative (see fig. 1-30). This type of product helps to avoidome problems in covering silicone or grease residue.
But the best course of action is to clean and dry your model
horoughly before you begin to p ai nt it. Use warm, soapy water.
Rinse it thoroughly with water, and dry it thoroughly. You can
ven use rubbing alcohol wiped over the plastic as an extra pre-
ventive measure, to remove any fingerprints you may have
added to the surface as you prepared it to paint. Some window
cleaners also work well to clean the model surface.
R u n s a n d t h i n s p o t s
Sometimes you might accidentally mix your paint with toom u c h thinner. This makes it d i f f i c u l t for the paint to cover the
model. It causes the paint to run and creates thin spots on hig h,
F i g . 1 - 3 2 , A c l a s s i c c a s e o f c r a z i n g a n d w r i n k l i n g o f p a i n t . T h i s i n c o m p a t i b i l i t y
o c c u r s i f y o u s p r a y a l a c q u e r o v e r e n a m e l s - o r o v e r b a r e p l a s t i c - w i t h o u t f i r s t
p r i m i n g , t h e p l a s t i c t o a c c e p t l a c q u e r - b a s e d p a i n t s .
raised surfaces of the model. The solution is to adjust the paint
consistency back to tha t of mi lk . Carefully add paint to me mix-
ture, several drops at a time.
Avoid adding too much paint, creating the opposite effect: a
grainy surface! If your paint does run (see fig. 1-3 1) , le t it dry
thoroughly before you check to see whether il can be carefully
sanded or if the body must be stripped.
W r i n k l i n gWrinkling of a paint finish can occur when you overcoat one
layer of paint with another. For one reason or another, the sec-
ond coat is incompatible with the f i r s t . Sometimes the f irs t coat
has not dried thoroughly. Or the overcoat may be a different type
of paint-a common occurrence if you try to spray a lacquer-
based paint over enamel or bare plastic . Be sure to use the proper
types of paint whenever adding layers of paint.
Fig ure 1-32 shows the effect of spraying lacquer over enamel.
As you can see, the paint and plastic underneath has a rough,crazed texture; the surface of the body has been damaged by the
lacquer thinner. Generally, you can spray almost any type of
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F i g s . 1 - 3 3 t o 1 - 3 5 . T h i s s e r i e s o f p h o t o s s h o w s t h e p r o p e r p a i n t i n g s t r o k e ,
R e m e m b e r to s t a r t an d f i n i s h b e y o n d t h e s u r f a c e o f th e m o d e l f o r t h e
s m o o t h e s t a p p l i c a t i o n o f p a i n t .
F i g . 1 - 3 4
H o w c a r y o u f i x a c a s e o f " o v e r s p r a y ' - g e t t i n g a s p l a t t e r i n g o f
p a i n t o f f t o t h e s i d e w h i l e y o u ' r e t r y i n g t o p a i n t a l i n e ?
H a v e y o u c l e a n e d t h e a i r b r u s h r e g u l a r l y ?
I s t h e t i p o f t h e n e e d l e b e n t ? T h e b e s t w a y t o t e l l i s t o r e m o v e
t h e n e e d l e f r o m t h e a i r h r u s h a n d l i g h t l y d r a g i t a c r o s s y o u r f i n -
g e r t i p . R o t a t e t h e n e e d l e a n d d o i t a g a i n . Y o u ' l l b e a b l e t o f e e l a
l i t t l e " h o o k " t o o n e s i d e o f t h e n e e d l e i f i t i s h e n t . Y o u c a n
s t r a i g h t e n i t o u t b y l i g h t l y d r a g g i n g t h e t i p o v e r f i n e s a n d p a p e r
u n t i l t h e h o o k i s g o n e .
I s t h e o p e n i n g i n t h e n o z z l e p e r f e c t l y r o u n d o r i s i t l o p s i d e d ?
D o e s i t h a v e a c r a c k ?
A r e y o u t h i n n i n g t h e p a i n t p r o p e r l y ?
I s t h i s f r e s h p a i n t ? O l d p a i n t c a n s e p a r a t e a n d c l u m p a n d c l o g
t h e a i r b r u s h .
I f y o u n e e d r e p l a c e m e n t p a r t s , c o n t a c t y o u r f a v o r i t e s u p p l i e r .
I f y o u d e t e r m i n e t h a t y o u r t i p i s b e n t ( b y g e n t l y d r a w i n g i t a c r o s s
y o u r f i n g e r ) , y o u m i g h t h e a b l e t o f i x i t b y l i g h t l y d r a w i n g t h e
b e n t s i d e a l o n g 6 0 0 - g r i t s a n d p a p e r o r a m e d i u m - g r i t s a n d i n g
F ig . 1 -37 K a l m b a c h p h o t o
s t i c k ( s e e f i g . 1 - 3 7 ) . J u s t m a k e o n e p a s s , t h e n t e s t t h e t i p a g a i n o n
y o u r f i n g e r . T e s t a n d r e p e a t u n t i l t h e t i p o f t h e n o z z l e f e e l s s m o o t h .
H o w e v e r , i f t h e t i p i s c r a c k e d o r s e v e r e l y b e n t , t h e o n l y s o l u t i o n i s t o
o r d e r a r e p l a c e m e n t n e e d l e .
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Fig . 1 -35
enamel or acrylic paint over lacquer, but you cannot spray lac-
quers over other types of paint .
T h e p a i n t in g s t r o k eFigures 1-33 through 1-35 show the basic airbrush stroke. In fig.
1-33. you are just beginning to spray your paint. Figure 1-34
shows the midd le of the stroke. Contin ue the pa in ti ng stroke past
the end of the model surface (fig. 1-35). Cont inu ing the stroke
beyond the end of the model ensures that a smooth, even a mount
of paint gets applied to t he surfaces. Th is prevents color bui ldu p
and many paint thickness problems.
Figure 1-36 shows the airbrush he ld perpendicular to the sur-
face of the model. Unless you are trying to achieve a special
effect (discussed later in this book), always paint your modelswith the airbrush held perpendicular to the surface. This ensures
a proper bui ld up of paint onto the model.
Notice that in the ill ust rat ion I am wearing gloves and have
attached the model to a cup for spraying. While painting, you
always want to cover your hands. Disposable gloves are the
best way to protect your hands from painl and solvents. And
always create some form of paint stand to hold your models
while you are painting. This way, your hands do not contact the
parts being painted.
Once the parts are painted, you may want to use a dehydralor
(see fig. 1-38), to help speed the drying process. Food dehydra-
tors can be purchased in discount department stores, and are
efficient at speeding up the drying process. They provide a
warm, dry environment, with an upwards airflow that prevents
dust from settling on the wet surfaces. The ideal temperature to
dry the p aint is between 95 to 100) degrees Fah re nh ei t. Be sure
to check the temperatu re inside. If it gets above 1 1 5 degrees,
leave the cover off and provide plent y of venti lati on.
F i g . 1 - 3 8 , A l o w - c o s t f o o d d e h y d r a t o r i s a g r e a t c o m p a n i o n f o r a m o d e l e r . I ta l l o w s t h e p a i n t s t o d r y a n d c u r e o n y o u r m o d e l s m u c h q u i c k e r t h a n i n a m b i e n t
a i r t e m p e r a t u r e a n d h u m i d i t y .
Y o u ' r e r e a d y !At this point, you're ready to use your airbrush to paint some of
your projects. In the following chapters. I'll lead you step by
step through a number of projects, using different products and
techniques to achieve a variety of airbrushed finishes.
Be creative ! If you like a techn ique I've used on a particular
project, don't feel constrained to use that technique only on that
type of model. A technique used on a jet can be tried on a car. A
techn ique used to bring a figure to life can be used on an airpla ne
or a science fiction model. The techniques used throughout this
book are very versatile; I encourage you to try them out on dif-
ferent types of models.
The main emphasis is to have fun trying new techniques
and to enjoy the sense of accomplishment you get when you
have successfully achieved a desired finish on your model.
Let's have some fun and start painting!
1 7
F i g . 1 - 3 6 . K e e p t h e a i r b r u s h p e r p e n d i c u l a r t o t h e s u r f a c e a t a l l t i m e s , u n l e s s
y o u a r e t ry i n g t o c r e a t e a s p e c i a l e f f e c t .
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Simple Techn iques Give Amazing
Resul t s on Vinyl or Resin F igures
igure models are an ideal medium to showcase your
talent with an airbrush. In general, a figure model
allows you to be a bit "looser" with your painting
style, both with your airbrush and with other paint
details. For this project, I chose a vinyl figure, but the
basic techniques can be used with figures in other medi-
ums as well.
This figure is a Pro Modeler kit of Kathoga, the creature
featured in the movie The Relic. One challenge in painting
this model is that in the movie, you see very little color or
detail on the creature. How does that affect the project?
Well, in my opinion, it -allows for a lot more creativity. You
may paint it in any color(s) you see fit.
In most cases, though, figure models feature colorful
box art to use as a painting guide, as well as paint-color
instructions in the assembly manual. This particular
model has excellent box art to use as a guide. I kept thebox top next to my spray booth as I did the fine detailing
with the airbrush.
Besides box art or reference photos, you could use the
colors and patterns of actual reptiles or amphibians to dec-
orate your model. Use your imagination.
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P r i m e r ( I u s e d T a m i y a B u f f a n d M e d i u m G r a y )
F l a t W h i t e p a i n t ( I u s e d T a m i y a )
D a r k Y e l l o w , D a r k G r a y , F l a t E a r t h , s e m i g l o s s b l a c k p a i n t s ( I u s e d
T a m i y a )
C l e a r G l o s s a n d t h i nn e r ( G u r z e S a n g y o r e c o m m e n d e d )
L M G P e a r l P o w d e r s ( Y e ll o w p e a rl a n d g r e e n - y e l l o w p e a r l )
B u r n t U m b e r a n d B l a c k a r t i s t ' s o i l p a i n t s
M i n e r a l s p i r i t s p a i n t t h i n n e r
S e m i g l o s s c l e a r a c ry l ic ( A e r o M a s t e r r e c o m m e n d e d )
D i s t i l l e d o r f i l t e r e d w a t e r
H i g h - f l o w a n d f i n e a i r b r u s h n o z z l e s
One important note: for a vinyl figure, you must use mostly
water-based acrylic paints. If you use enamels or lacquers on a
inyl kit. the paint will never dry. due to a chemical reaction
e t w e e n t h e v i n y l a n d t h e p a i n t s . F o r t h i s k i t w e w i l l u s e a c r y l i c
aints exclusi vely, except for a l it tl e dry brush paint detail ing.
t e p 1 : T h e p r i m e r c o a tTo get started, first assemble the model according to the kit
nstructions (see fig. 2-1 ). Note especially the put ty on th e seams
and join ts. Spend as mu ch time as you need to make these look
good. I used Squadron green putty to blend the seams and re-
reated the creature's scales, scars, and lines in the putty with
urved circular and triangular-section riffler files, scribing tools,
and sandpaper.
When the model is ready to paint, prepare your airbrush for
he primer coat. Make sure the airbrush is clean: test it by run-
ning some clear th in ne r through it. Ide ally, use a hig h- fl ow noz-
le to apply the first primer coat. You can use a nozzle that is not
high-How, but it will lake longer to build up the paint.
The primer I used here is a mixture of Tamiya Buff and
Medium Gray. This gives the model a relatively neutral.
medium tone to begin wit h. M ix your paint with enough thi nn er
o give the consistency of m i lk , and test the spray patt ern before
spraying it on the model. Be sure to mix enough of this paint for
his next step and also set some aside for later use.
Spray the model in several coats, being careful not to hold the
airbrush in one place too long, which can cause the paint to
"puddle" or run. Start with a few light coals over the entire
model. As you add more paint, and the paint begins to dry, you
can add successively heavier coats of pain t to completely cover
the model. This step takes onl y a short time in just a few min -
utes, you should have the primer coat completed (see fig. 2-2).
Put the model in a warm, dry place to dry and clean the air-
brush well. Drying time varies, but flat acrylic paints tend to
d r y r a p i d l y .
Fio,M
I
F i g . 2 - 2 . P r i m e t h e f i g u r e w i t h a m i x t u r e o f T a m i y a a c r y l i c B u f f a n d M e d i u m
G r a y a s a b a s e c o l o r f o r t h e e n t i r e m o d e l . U s e o n l y a c r y l i c p a i n t s o n v i n y l m o d e l s
o r p a r t s , o r t h e p a i n t w i l l n e v e r d r y !
S t e p 2 : T h e u n d e r s i d eNext, we'll add a lighter tone to the belly and underside of the
creature. Mix some Tamiya Flat While into the earlier primer
mixture (or mix it with Medium Gray if you've used up all the
primer). You do not need to mix a tremendous amount of
pai nt rou ghl y 1/4 ounce or less should be enough.
If you have a tine needle and tip, i nstall them at thi s point. You
may want to decrease the pressure of your air source, to allow
finer detailing and to avoid spraying too much paint onto the
model. Either use a regulator to decrease the pressure or j u s t
loosen the connection of the air hose to the air source.
Spray the belly and underside of the model carefully, trying to
keep the paint from covering areas where you don't want this
lighter shade. You don't have to be overcautious, just observant.
Hold the airbrush r elati vely close to the model; this allows finer
detai l w ith out addin g too much paint at once (see fig. 2-3).
When you are satisfied with the coverage of the lighter shade,
put the model aside to dry for a whileand don't forget to clean
the airbrush and run thinner through it to prepare for the nextcolor. If possible, save some of your paint for future touchups.
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F i g . 2 - 3 . P a i n t t h e b e l l y a l i g h t e r t o n e t h a n t h e r e s t o f t h e b o d y .
S t e p 3 : A d d i n g a w a r m c o l o rThe next step adds a bit ofwarm color to the model. We w i l l do
that by using the fine tip installed on the airbrush to applyTamiya Dark Yellow paint. As before, mix the paint to a milky
consistency, then careful ly spray the dark yellow mi xt ur e to the
sides and darker areas of the model. Test the color on scrap
paper or cardstock before adding it to the model.
Be careful to avoid covering the lighter shade on the under-
side you just fini shed. Work carefully , again decreasing the pres-
sure to make the pain t application smooth, ligh t, and steady.
If you overdo the application of this color, you can go back to
the earlier, lighter color and carefully "fog in" a touchup to the
affected area, a relatively easy fix. Afterwards, clean the air-
brush well and let the model dry. Figure 2-4 shows the model
after th is stage.
S t e p 4 : A d d i n g t h e d a r k c o l o rThe darkest colors on the creature are a mixture of Tamiya
Semigloss Bl ack , German Gray, and Flat Earth. Adjust the ratios
of these colors as you see fit. The main idea is to have a dark
color, but not as dark as black. The Flat Earth color gives the
paint a warm earth tone that complements the other eolors. This
color and mixture do not have to be exact; use your own color
sense and imagination to make it look right to you.
You wil l need to m ix about 1/4 to 1/2 oz. of paint for th is step. Be
sure to thin it to the right consistency. Test the spray pattern on
cardstock. You will be pai ntin g relati vely fine lines in thi s step;
it is fairly easy with a little practice.
Hold the ai rbr ush quite close to the model, and use as lit tle air
pressure as possible-just enough for the paint to smoothly exi t
onto the model in a very fine pattern (see fig. 2-5). Pa int the top
surfaces of the model, the spikes, and a number of narrow verti-
cal stripes on the tail and over parts of the arms and legs.
F i g . 2 - 5 . A p p l y a d a r k e r m i x t u r e w i t h a f i n e n o z z l e f o r a s t r i p e d e f f e c t , e s p e c i a l l
o n t h e t a i l . I t a l s o a d d s d e p t h a n d c o l o r t o t h e s p i n e a n d e x t r e m i t i e s w i t h o u t
o b l i t e r a t i n g t h e l a y e r e d c o l o r s u n d e r n e a t h .
You may also want to add spots to the model. If your pai nt t ip
is fine enough and your hand is steady enough, you can spray
the spots freehand. Try this technique on scrap material first. Bu
if you want more control while painting spots, simply cut a
mask: Take a piece of card stock and pu nch a couple of diffe rent
sized holes into it (see fig. 2-7). Again, test this on scrap mate
rial first.
Hold the mask close to the model, but not touching it where
the spot is to be located. Make sure there is roughly 1/16" clear
ance, as you do not want the spots too dark or hard-edged. I
doesn't take a lot of paint to make the spots; just a few ligh
passes over the hole w i l l do the trick.
Figure 2-6 shows the model after you have finished these
detailing steps. Applying the color for darker areas takes more
time than earlier steps because the detail is finer, but the tech
ni qu e is loose (and fun !) . Once you have finished, set the mode
aside to dry thoroughly, clean the airbrush, remove the fine tip
and install the high-flow tip for the next step.
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F i g , 2 - 4 . U s i n g D a r k Y e l l o w t o h i g h l i g h t c e r t a i n a r e a s g l u e s t h e c r e a t u r e a n
added dimension of color.
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F i g , 2 - 6 , T h e c r e a t u r e l o o k s v e r y r e a l i s t i c a f t e r a f e w s t e p s , w h e n i t h a s
a c q u i r e d a v a r i e t y o f c o lo r s a n d s h a d e s . N o t i c e t h e e f f e c t o f th e a i r b r u s h e d
F i g . 2 - 7 . A p p l y s m a l l e r d o t s o f c o l o r t h a t a r e t o o s m a l l f o r f r e e h a n d a p p l i c a t i o nh r o u g h a s i m p l e m a s k m a d e f r o m a n i n d e x c a r d .
S t e p 5 : A p r o t e c t i v e c o a tWhen your model has dried, it's time to apply a heavy clear-
gloss acrylic coat. This w il l serve as a barrier coat to protect your
completed ai rb ru sh in g from the wash techniques we'll use after
this to detail the model.
I've used Gunze Sangyo clear gloss, thinned with their house
brand product, Mr. Thinner. It does not require a lot of thinner.
ust enough to help the paint flow well through your high-flow
nozzle. Liberally apply the clear acrylic, being careful not to
overdo it ( fi ll in g in detail or making the paint run) . B ut you can
s t r i p e s a n d d o t s t h a t m i m i c t h e s k i n c o l o r s a n d p a t t e r n s o n a m p h i b i a n s ,
r e p t i l e s , a n d d i n o s a u r s .
F i g , 2 - 8 . O n c e t h e a i r b r u s h e d p a t t e r n s a r e t o y o u r l i k i n g , s e a l t h e e n t i r e m o d e lw i t h a c l e a r c o a t . S e a l i n g t h e u n d e r l y i n g f i n i s h i s n e c e s s a r y i f y o u w a n t t o a d d
c o l o r w a s h e s t o t h e m o d e l f o r m o r e r e a li sm .
add a relat ively wet coat qu ic kl y. Make sure you cover the entire
model, holding the airbrush close to the model and applying
quick strokes of your arm while applying the clear.
You may need to set the model aside to dry before painting
all of the extremities, depending on how you hold the model
while painting it. The clear gloss dries quickly. When finished,
put any excess paint aside, saving it for a later coat. Clean the
airbrush by running thinner through it. Figure 2-8 shows the
clearcoated model.
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F i g . 2 - 9 . S i m p l e p a i n t w a s h e s , u s i n g o i l - b a s e d a r t i s t ' s p a i n t s a n d t h i n n e r s , a d d
e x t r a d e p t h t o y o u r m o d e l a f t e r i t ' s b e e n a i r b r u s h e d . T h i s i s a n e a s y , f u n s t e p ,
c o n t r i b u t in g g r e a t l y t o th e d r a m a t i c f e e l i n g o f t h e o v e r a l l fi n is h ,
S t e p 6 : B r u s h - p a i n t e d d e t a i l sWhen the clear coat is dry, you can add brush-painted details,
such as a wash (see fig. 2-9). This wash is a mixture of artist'soil paints-a combination of black and burnt umber (dark
brown with a hint of red)and mineral spirits. It is applied lib-
erally to the model with a wide brush. As it dries, use an old
T-shirt to remove it from the high surfaces of the model, leaving
most of the wash down in all the little crevices. You can do as
many coats of wash as you wish.
You w i l l notice that the wash changes the overall color of the
model. This is an easy detail to add and gives the airbrushed
work a new level of "life." Similar airbrush and wash techniques
are commonly used by aircraft builders for both camouflage and
panel line details, for example. At this point, you can also dry-
brush h i g h l i g h t s and paint teeth, eyes, and claws to your l i k i n g .
S t e p 7 : A p e a r l e f fe c tThe techn iqu e I have used over the wash is well known to model
car buil ders . I have added a slight , gl imm eri ng pearl effect to the
scales, giving the model an extra level of realism. Figure 2-10
shows the materials used to mix the pearls. I used two shades of
pearl: yellow, and a yellowish green. I started with the yellow,
mixing a small amount into the previously mixed acrylic clear. I
car efu lly mis ted the pearl onto the darkest parts of the model. Be
careful not to add too much. Use the high-How nozzle, and
decrease your air pressure down if necessary. The pearl effectbuilds rapidly.
Once I had finished the pearl yellow coat, I then sprayed some
of the pearl yellow-green mix tur e onto jus t the lops of the spikes
and the scales closest to them. You can see the pearl effect in fig.
2-11. It really looks convincing. Clean the airbrush well , and let
the model dry.
F i g . 2 - 1 0 . D r y p e a r l p o w d e r s a r e a n e x c e l l e n t a d d i t i o n t o y o u r p a i n t p a l e t t e .
Y o u ' l l u s u a l l y m i x t h e s e p e a r l s w i t h c l e a r t o g e t a m y r i a d o f s h i m m e r i n g c o l o r s
a n d e f f e c t s w h e n v i e w e d u n d e r d i f f e r e n t l i g h t i n g .
F i g . 2 - 1 1 . T h e p e a r l a d d e d t o t h e c l e a r g i v e s e x t r a " l i f e " a n d r e a l i s m t o t h e f i n i s h
S t e p 7 : C l e a r a c r y l i cAfter you have added the pearl coats and have finished any othe
brush-painting details, add another heavy coat of clear acrylic t
the model and let it cure thoroughly. This seals all of the previ
ous coats in place.
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F i g . 2 - 1 2 . T h e f i n i s h e d " R e l i c . "
S t e p 8 : T o n i n g d o w n t h e g l o s sFinally, I wanted to bring down the level of gloss on the figure.
In the movie, the creature was generally wet. However, for the
model's most realistic appearance, I wanted a somewhat drier,
less "wet" appearancebut not too flat, either. I chose to use a
semigloss acrylic clear as my final coat.
I used AeroMaster Semigloss Clear to achieve th is eff ect . Mi x
the paint with a few drops of distilled water. You can also add a
couple drops of Windex to the mixture, or Polly-S thinner.
You w ;il l onl y need ahoul 1/2 oz. or less of thi s mix tur e. Spray
the semigloss paint over the model li ght ly , bu il di ng it up slowly.
You do not want thi s coat to have any tendency to crack as it
dries over the gloss surface, so take your time b ui ldi ng it up. You
may want to hold your airbrush away from the model, spraying
it with the nozzle fully open but from a distance of 6 to 10 inches
away, so that the paint settles on the model very lightly.
As you spray the model, the glossiness will become less evi-
dent. If the model still seems too glossy, you could mix some
AeroMaster flat clear in to the mixture to tone down the gloss
further. This paint dries rapidly. Once you are satisfied w i t h the
gloss level, set the model aside to dry. Clean the airbrush well.
Y o u ' r e d o n e !You are now finished with the model, unless you wish to add a
few final small paint detai ls.
This is a great way to learn how fun, easy, and loose a tech-
nique this isand you have a model that looks quite realistic. I
will give away a big secret. I was extremely pleased with the
outcome of this modeland I had never practiced this particu-
lar series of techniques before.
If I could do this so easily the very first time, so can you. I
hope you have as much fun building and painting your model as
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I had. And you will enjoy showing the results of your airbrushexperience to other modelers, just as I have.
Remember these techniques. They can just as easily be used
on an armor model, on aircraft, on a dinosaur, or on a vehicle
or creature w i t h any k i n d ofcamouflage. The techniques used
are basically the same. These great eye-catching results are
easily achieved with great help from your airbrushand your
i m a g i n a t i o n .
This type of model does not require a huge commitment of
time to achieve spectacular results. Your airbrush makes finishes
like this fu n to apply and easy to achieve.
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Use Your Ai rb ru sh to Draw Ca mo uf la ge
Pat te rns on Your Model
amouflage patterns are simple to paint with an
airbrush. You can follow a pattern seen in a pho-
tograph, or you can be creative, selecting a
scheme that suits your idea of the ideal pattern for your
particular model.
This exercise will show how easy and fun it is to apply
basic camouflage. The technique can be used to dress up
any type of model you desire. I chose the H ummer
because I wanted to make a replica of a civilian military-
style vehicle with a desert-style camouflage patterna
pattern that a "real" owner might want on his vehicle to
make it stand out and be noticed.
You can use this technique to create patterns on any
number of your aircraft or armor models.
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T a m i y a D e s e r t Y e ll o w
T a m i y a F l a t E a r t h
T a m i y a R e d B r o w n
T a m i y a B u f f
A e r o M a s t e r O l i v e g r n
A e r o M a s te r F la t C l e a r
S t e p 1 : B a s e y e l l o wStart by painting the enti re body with Tamiya Desert Yellow as
the base color. This is the lightest color used in this camouflage
pattern. Thin it appropriately for smooth flow, and apply it in
uniform coats until the color is completely saturated. Clean the
airbrush, and let the hody dry.
Figure 3-1 shows the body and wheels painted in the Desert
Yellow base color,
S t e p 2 : B r o w n a r e a s
Next, you'll paint the brown areas. First, mask off the roof anddeck panels, which will be simulated vinyl without a camou-
flage pattern. Mix roughly equal parts of Flat Earth and Red
Brown until you are satisfied with the color. Thin the mixture
appropriately and apply it with a fine-tip nozzle.
Figure 3-2 shows the application of the color panels. I started
by outlining the colored areas and then f i l l e d them in slowly and
carefully. You can do this completely freehand wi th ou t masking.
I used a magazine photo for rough reference.
Apply the paint with the airbrush held very close to the sur-
face of the model, as you are using the airbrush to draw the paint
pattern directly on the model. You can be as exacting as youwantor as loose as you want. Clean the airbrush, and you are
ready for the next step.
Figure 3-3 shows the model with the completed brown cam-
ouflage panels.
S t e p 3 : O l i v e g r nThe Olivegrn color is next. Thin it and apply it in the same way
as the previous brown color. Add these color sections carefully
and slowly. As with the previous steps in painling camouflage.
hold the airbrush close to the surface and use it like an air-pow-
ered drawing instrument. Once you are satisfied with the greenpattern, remove the roof and deck masking, clean the airbrush,
and let the body dry.
Figure 3-4 shows the basic model with the completed camou-
flage panels, along with the paints used to achieve the colors.
F i g . 3 - 1 . H e r e i s t h e H u m v e e i n a b a s i c " r a w c a n v a s " s t a t e b e f o r e c a m o u f l a
T h e b o d y a n d w h e e l s a r e p a i n t e d i n T a m i y a D e s e r t Y e l l o w a c r y l i c .
F i g . 3 - 2 . Y o u c a n a d d t h e c a m o u f l a g e p a t t e r n f r e e h a n d w i t h a f i n e - d e t a i l a i r
b r u s h . N o t i c e h o w c l o s e y o u c a n g e t t o p r e c i s e l y " d r a w " t h e c a m o u f l a g e o u t
d i r e c t l y o n t o t h e m o d e l .
S t e p 4 : L a s t d e t a i l sI wanted the vinyl top and deck covering to be a slightly ligh
shade than the previous Desert Tan. So I mixed together eq
parts of Desert Tan and Buff for the desired color. Then, I mi
the paint with rubbing alcohol as the thinner; this creates a f
ter sheen than Tamiya's thinner.
After carefully masking the body (see fig. 3-5). I applied
mixture to the top.
Figure 3-6 shows the completed paint job. including a f
other elements, such as the black trim panels, that I bru
painted as well.At this point, you may want to apply a coat of flat clear to p
tect the previous colors. This coat will also give a uniform,
appearance to the entire model.
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g, 3-3, With the addition of sections painted with a mixture of Tamiya Flat
arth and Red Brown, the camouflage pattern is halfway complete.
Fig. 34. Add AeroMaster Olivegrn as the next camouflage color. Here, the
model shows off its finished camouflage pattern, with the colors used to achieve
the effect.
g. 3-5. The vinyl top and deck covering should he a slightly lighter shade than
e previous Desert Yellow. Mask off the camouflaged areas, and spray a mix-
e of Desert Yellow and Buff to achieve the correct shade.
Fig. 3-6. The finished paint job was very easy to apply and was quick to dry. A
simple model like this is an easy way to familiarize yourself with camouflage
techniques, Once you've tried it, you can quickly move on towards more intri-
cate camouflage patterns on any subject.
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T h a t ' s i t !That's all it takes for a great camouflage finish! The camouflage
paint, with other details and assembly, took only a few short
hours to accomplish, and I was quite satisfied wilh the results.
The flat acrylics dry very qui ckly; this lets you accomplish a lot
of paint details in a short amount of time.
Trying these techniques on a simple snap-kit is a fun way to
learn how to paint a camouflage pattern. After this, you'll want
to tackle more challenging paint schemes on aircraft and armor
models with your airb rush .
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Adding Dirt and Rust to a'63 Chevy Impala
he following exercise will show you how easy it is to
add realistic weathering to models with your air-
brush. There are a number of techniques you can
use to achieve weathered finishes; some of those are well-
documented in Pat Covert's hook, The Modeler's Guide to
S c a l e Automotive Finishes (Kalmbach Publishing Co.).
While pastels and real dirt are common weathering
materials, you can apply a more permanent dirty, weath-
ered finish with your airbrush. You control the amount of
"dirt" by controlling the paint colors, mixtures, and
amounts applied to the surfaces. It is relatively easy and a
lot of fun to do.
Don't worry about precise application or color match.
Just get close, stay "loose," and have fun.
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M o d e l M a s t e r A c r y l R u s t
T a m i y a N e u t r a l G r e y
P o l l y S R u s t
T e s t o r s T r a n s p a r e n t B lu e a n d T r a n s p a r e n t G r e e n s p r a y p a i n t s
Step 1: Paint ing the modelPaint the body on this '63 Impala using a combination of flat
acrylics: a rust-colored primer overall, highlighted with a few
areas of light gray primer for touchups. First paint the chassis
with flat black, and then detail it with brush-painted engine,
transmission, and exhaust details (see fig. 4-1).
You can be as exacting as you want with the colors. But real-
ist ica lly , once the model has been "dirtied," al l the colors blend
together, so your chassis detail colors don't need to be especially
precise before you apply the weathering.
Step 2: Add the rustThe first step in weathering the chassis is to add a fine mist of
Model Master Rus t acrylic paint to the chassis. Figure 4-2 shows
a light, general application of the paint. You can use a medium
or heavy tip.
You want to mist the paint on rather "dry." so don't hold the
airbrush too close. Start at about a foot away, and adjus t the dis-
tance until you are happy with the results. This step will go
quickly, and the rust color dries rapidly as well.
You may not need to thin the paint for this detail. But if the
unthinned paint does not flow from your airbrush, thin it just
enough for it to flow out in a grainy pattern.
Step 3: Add the "dirt"The next step is to add the "dirt" color lo the chassis. Use any
acrylic flat color in the tan range. Some colors are ac tu al ly made
to resemble earth: just choose your favorite. The color shown in
fig. 4-3 is Polly S Rust, which is actually a good earth lone.
Apply this color using the same method as the rust. You may
want to direct the dirt rearward, however, giving more of the
paint buildup to the front-facing surfaces of chassis and wheel
wells, to simulate the motion and direction of dirt being sprayed
onto the chassis. Just focus on aiming you r airbrush as you apply
paint toward the rear of the car in general.
This coat covers quickly. You can apply a light coat to simu-
late a newer car, or a heavier coat as shown here to create an
older car or truck. It's easy to overdo this weathering on a
"newer" vehicle. To keep the dirty color from building up too
rapidly, you can mix up to ha lf of the color wi th ac rylic flat clear.
This will reduce the overall dirt-color saturation. With very lit-
tle practice, you will easily master this effect with your airbrush.
F i g . 4 - 1 . H e r e ' s t h e b a s i c c h a s s i s d e t a i l , p a i n t e d b e f o t e a d d i n g w e a t h e r i n g . T h e
w e a t h e r i n g w i l l c o v e r u p a l o t o f f i n e p a i n t d e t a i l s , s o y o u r c o l o r s a n d f i n i s h e s
n e e d n o t b e e x a c t o r p r e c i s e .
F i g . 1 - 2 . L i g h t l y s p r a y a f i n e m i s t o f M o d e l M a s t e r R u s t a c r y l i c p a i n t o n t o t h e
c h a s s i s a s t h e f i r s t s t e p t o w a r d a w e a t h e r e d a i r b r u s h f i n i s h .
S t e p 4 : S p r a y i n g t h e b o d ySave the remaining "dirt" mix to apply to the bodyor mi
your favorite acrylic dirt color for the body. If you haven
already, you'll want to thin the paint a bit with some flat clea
acrylic paint and test the pattern f i r s t . Generally, spray mo
he av il y on the lower side panels, more ligh tly as you go over th
top of the model.
I masked the windshield wiper paths (see fig. 4-5). Aft
applying the "dirt," I removed the mask, resulting in a ver
accurat e-looking dirty windshield with wiper marks in place.
Notice the windshield tint strip (see fig. 4-4). added with
fine-line detail airbrush. This little detail really sets a mod
apart, and is best replicated with an airbrush rather than deca
or any other means. I like to use transparent blue and gree
enamel colors from spray cans for this, spraying the paint from
the cans carefully into my airbrush jar. Then I a pply th is pa in
directly with the fine tip airbrush to the windshield. No thinnin
of the paint should be necessary, and the enamel "bites" into th
clear plastic with ease. Mold the nozzle quite close to the surfac
and gently apply the paint in a side-to-side motion as if you ar
drawing the pattern onto the top of the win dsh ie ld.
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F i g . 4 - 3 . F o l l o w u p t h e f i r s t l a y e r o f r u s t b y s p r a y i n g a l i g h t c o a t o f a n e a r t h -
t o n e " d i r t " c o l o r . A n y e a r t h - t o n e c o l o r t h a t s i m u l a t e s d i r t w i l l w o r k .
F ig . 4 - 4 . P a i n ti n g t h e d a r k t in t s t ri p a c r o s s t h e t o p o f a w i n d s h i e l d a d d s r e a l i s m
t o a n y c a r m o d e l , i t i s e a s y t o a p p l y u s i n g a n a i r h r u s h w i t h a f i n e n o z z l e .
F ig . 4 -5 . A d d a n o v e r a l l d ir t y a p p e a r a n c e b y l ig h t l y s p r a y i n g t h e e n t i r e m o d e l
w i t h s o m e o f t h e " d i r t " m i x t u r e u s e d p r e v i o u s l y o n t h e c h a s s i s . M a s k t h e w i n d -
s h i e l d f i rs t t o s im u l a t e a c c u r a t e " w i p e r p a t h s ."
The effect is very realistic. To finish the tint strip, let the
windshield dry thoroughly, and then remove any overspray
w i t h a s o f t c l o t h a n d p l a s t i c p o l i s h b y b u f f i n g t h e s u r f a c e . I p r e -
fer to use Novus no. 2 to polish the windshield. This com pletel y
cleans and shines the windshield, leaving a perfect in-scale
faded tint strip.
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F i g . 4 - 6 . A d d a d r y b r u s h e d " o i l " s t a i n a f t e r t h e a i r h r u s h e d d i r t f o r e x t r a r e a l i s m .
E v e r t h o u g h t h i s i s o n l y p a i n t o n p l a s t i c , i t s u r e h a s t h e " f e e l " o f g r i m y , g r e a s y
d i r t , t y p i c a l o f a l m o s t e v e r y o l d c a r .
F i g . 4 - 7 . T h e f i n i s h e d m o d e l s h o w s a l o t o f r e a l i s m - a c h i e v e d w i t h l i t t l e e f f o r
u s i n g a n a i r b r u s h a n d f l a t - f i n i s h a c r y l i c p a i n t s .
T h a t ' s i t !The photos above show the body and chassis after the air-
brushed weathering has been applied to both. The appearance
is quite realistic. You can stop at this point, or further detail
your model with washes, pastels, or other finishes added on top
of the paint (see figs. 4-6 and 4-7).Use your imagination. Remember, you can use the chassis
weathering shown here for all ear models. Once a car has been
driven a few months, the chassis is covered in a uniform film of
dirt and road grime.
Easily added to your models with an airbrush, this touch will
make your models far more realistic.
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Use Your Airbrush to Add Great Detailsto a S imple Snap-Together Ki t
n airbrush allows you to add details to science-
fiction models that are difficult to achieve with
other methods, such as weathering effects and
portraying a history of "hits." A myriad of panels with
slightly different colors is also easy to create.
These airbrushed details will help to make your science-
fiction model look much more realistic.
This project is a simple Star Wars X-Wing Fighter.
The model is a basic snap-kit with average detail. Even a
model as simple as this really benefits from some air-
brush weathering.
And its a good way to learn some basic techniques
before you move on to building and painting kits with
higher levels of detai ling .
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Tamiya Neutral Grey
T a m i y a D a r k G r e y
T e s t o r s G u n m e t a l B u f f in g M e t a li z e r
Tamiya Flat Vellow
Tamiya Biff
G u n z e C l e ar G l o s s
AeroMaster Flat Clear
Step 1: Getting startedBegin building the model by putting together the basic sub
assemblies as outli ned in the directio ns. Then cover the m wit h
coal offlat white paint or white primer. Flat white is alsofine
but primer will cover the plastic faster and easier. Next, add an
acrylic clear coat over the while primer When it has dried, apply
the decals. Decals can be weathered by scratching bits of damage with a fingernail (see fig. 5- 1).
F i g . 5 - 1 , H e r e i s t h e m o d e l - a s s e m b l e d , p r i m e d , s e a l e d w i t h c l e a r , w i t h c o l o r
d e c a l s a d d e d . N o t ic e t h e b a t t le d a m a g e a d d e d f o r e f fe c t .
F i g . 5 - 2 , Y o u c a n d e t a i l v a r i o u s p a n e l s b y m a k i n g t h e m a s l i g h t l y d i f f e r e n t s h a d e
than their surroundings. Create this panel effect by masking the panels and
s p r a y i n g a v e r y l i g h t a p p l i c a t i o n o f T a m i y a N e u