Hempel Book Marine

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Product Data

Manual

HEMPEL


2/335Product Data Sheet

PRODUCT DATA SHEETS

NUMERICAL INDEX

Product no. Product Name Date

02220 HEMPEL'S MARINE VARNISH... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .November 200305990 HEMPADURSEALER.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .November 200306520 HEMPEL'S HI-VEE LACQUER.. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200308XXX HEMPEL'S THINNERS.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200310220 HEMPINOL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200410880 HEMPELS BALLAST COAT SH.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200012050 HEMPALINPRIMER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200413140 HEMPEL'S UNI-PRIMER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .November 200413200 HEMPALINPRIMER HI-BUILD.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200413624 HEMPAQUICKPRIMER.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . March 200415030 HEMPADURLTC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .November 200315100 HEMPADUR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200315130 HEMPADUR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200315280 HEMPEL'S SHOPPRIMER E. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .April 200415300 HEMPADURPRIMER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 2003

15360 HEMPADURZINC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . December 2004APPLICATION INSTRUCTIONS................................ November 200315400 HEMPADUR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 2003

APPLICATION INSTRUCTIONS................................ November 200315500 HEMPADUR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 2003

APPLICATION INSTRUCTIONS................................ November 200315552 HEMPADUR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200315560 HEMPADURFAST DRY.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .September 200415570 HEMPADUR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . February 2005

APPLICATION INSTRUCTIONS. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . February 200515590 HEMPADUR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200315700 HEMPEL'S GALVOSIL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . May 2004

APPLICATION INSTRUCTIONS................................ December 20041571A HEMPEL'S GALVOSIL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . May 2004

APPLICATION INSTRUCTIONS................................ December 2004

15780 HEMPEL'S GALVOSIL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . May 2004APPLICATION INSTRUCTIONS............................... September 20041578A HEMPEL'S GALVOSIL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . May 2004

APPLICATION INSTRUCTIONS............................... September 200415890 HEMPEL'S SHOPPRIMER ZS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . February 2005

APPLICATION INSTRUCTIONS................................ November 200316490 HEMPEL'S ZINC PRIMER.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200316900 HEMPEL'S SILICONE ZINC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200317340 HEMPADURZINC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . January 200517360 HEMPADURZINC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200317630/17633 HEMPADUR .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . October 2004

APPLICATION INSTRUCTIONS.. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. May 200418032 HEMUCRYL PRIMER HI-BUILD .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . September 2004

APPLICATION INSTRUCTIONS................................ November 200418200 HEMUCRYLTI-COAT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 2003

APPLICATION INSTRUCTIONS................................ November 200418500 HEMUDUR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . February 200518560 HEMUDURZINC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .November 200319151 HEMPATEXE.V. PRIMER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200335250 HEMPADURFILLER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200335490/35493 HEMPADURSPRAY-GUARD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . October 2004

APPLICATION INSTRUCTIONS................................ November 2003INSTRUCTIONS FOR MANUAL APPLICATION. . . . . . . . . . . . . . . . . . November 2003

35530 HEMPADURMULTI-STRENGTH. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . March 2004APPLICATION INSTRUCTIONS.. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. March 2004

35670 HEMPELS COAL TAR EPOXY MASTIC.. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . March 200435851/35853 HEMPADURGLASS FLAKE.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . May 200435870 HEMPADURMULTI-STRENGTHGF.... . . . . . . . . . . . . . . . . . . . . . . . . . . . February 200535920 HEMPEL'S POLYESTER GF.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 2003

APPLICATION INSTRUCTIONS................................ November 2003

42460 HEMPALINUNDERCOAT.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200445080/45083 HEMPADUR... .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .November 2003

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Product no. Product Name Date45141/45143 HEMPADUR... .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . October 2004

APPLICATION INSTRUCTIONS................................ November 200345182 HEMPADUR.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .May 200445200 HEMPADURHI-BUILD.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 2003

45540 HEMPADURMULTI-STRENGTH. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . May 200445601/45603 HEMPADURPRO ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 2003

APPLICATION INSTRUCTIONS. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . May 200445751/45753 HEMPADURMULTI-STRENGTH.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . August 2004

APPLICATION INSTRUCTIONS. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. August 200445880/45881 HEMPADURMASTIC .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. February 2005

APPLICATION INSTRUCTIONS................................ November 200346330 HEMPATEXHI-BUILD.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200346370 HEMPATEXHI-BUILD.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200346410 HEMPATEXHI-BUILD.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200346820 HEMPATEXHI-BUILD... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200347140 HEMPADUR.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . May 200447200 HEMPADUR... .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . February 200547741/47743 HEMPADURUNIQ .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 2004

APPLICATION INSTRUCTIONS. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . February 2005

48130 HEMUCRYL... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 2003APPLICATION INSTRUCTIONS................................ November 200451570 HEMPEL'S SILVIUM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200452140 HEMPALINENAMEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .November 200452220 HEMPALINENAMEL HI-BUILD.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . December 200452360 HEMPALINDANREX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . December 200453240 HEMPALINDECKPAINT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200453840 HEMPAQUICKENAMEL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . March 200455000 HEMPAXANE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . May 200455100 HEMPATHANEENAMEL.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . February 200555210 HEMPATHANETOPCOAT.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . February 200555850 HEMPEL'S OXIDUR .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .November 200355910 HEMPATHANETOPCOAT.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . February 200556360 HEMPATEXENAMEL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200356540 HEMPEL'S HI-VEE.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 2003

56900 HEMPEL'S SILICONE TOPCOAT. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200356910 HEMPEL'S SILICONE ALUMINIUM.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . March 200456940 HEMPELS SILICONE ACRYLIC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200358030 HEMUCRYLENAMEL HI-BUILD.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . March 2004

APPLICATION INSTRUCTIONS. .. .. .. .. .. .. . .. .. .. .. .. .. .. .. .. November 200458040 HEMUCRYLENAMEL. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. November 2003

APPLICATION INSTRUCTIONS................................ November 200458230 HEMUCRYL TOPCOAT HI-BUILD.. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 2003

APPLICATION INSTRUCTIONS................................ November 200467420 HEMPEL'S ANTI-SLIP BEADS.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200367500 HEMPEL'S ANTI-SLINT.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200381900 HEMPELS ANTIFOULING GLOBIC. .. . . . . . . . . . . . . . . . . . . . . . . . . . . .November 20038190K HEMPELS ANTIFOULING GLOBIC. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . February 200581920 HEMPELS ANTIFOULING GLOBIC.. .. . . . . . . . . . . . . . . . . . . . . . . . . . . November 20038192K HEMPELS ANTIFOULING GLOBIC. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . February 2005

81950 HEMPELS ANTIFOULING GLOBIC.. .. . . . . . . . . . . . . . . . . . . . . . . . . . . November 20038195K HEMPELS ANTIFOULING GLOBIC. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . February 200581970 HEMPELS ANTIFOULING GLOBIC.. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . February 200584920 HEMPELS ANTIFOULING OCEANIC.. .. . . . . . . . . . . . . . . . . . . . . . . . . .November 20038492K HEMPELS ANTIFOULING OCEANIC. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . March 20058495K HEMPELS ANTIFOULING OCEANIC. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . March 200584950 HEMPELS ANTIFOULING OCEANIC.. .. . . . . . . . . . . . . . . . . . . . . . . . . .November 200385442 HEMPELS GAS PIPE COATING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200385531 HEMPADUR .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . September 200485671 HEMPADUR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .November 2003

APPLICATION INSTRUCTIONS................................ November 200386950 HEMPELS ANTIFOULING OLYMPIC .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . August 200487540 HEMPADUR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .May 2004

APPLICATION INSTRUCTIONS. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . May 200487633 HEMPEL'S HS GAS PIPE COATING. .. . . . . . . . . . . . . . . . . . . . . . . . . . . September 2004

99610 HEMPEL'S TOOL CLEANER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . June 200499800 HEMUCRYLTHINNER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 200399810 HEMUCRYLBRUSH AGENT.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . November 2003

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EXPLANATORY NOTES TO PRODUCT DATA SHEETS

The product data sheets comprise descriptions of the products, product data, and guidelines/recommendations fortheir use. The purpose is to contribute to the best possible results when using the products.

PRODUCT NAMES, QUALITY NUMBERS, AND SHADE NUMBERS.

PRODUCT NAMES: Generally the proprietary name of a Hempel paint is a collective name denoting thegroup and the generic type to which it belongs, thus:

Physically drying:

HEMPATEX : Chlorinated rubber, acrylic (solvent-borne)HEMPANYL : Vinyl, vinyl copolymerHEMUCRYL : Acrylic (waterborne)

Chemically curing:

HEMPALIN : Alkyd, modified alkyd (oxidatively drying)HEMPADUR : Epoxy, modified epoxy (solvent-borne, solvent-free)HEMUDUR : Epoxy (waterborne)HEMPATHANE : Polyurethane (isocyanate)GALVOSIL : Zinc silicate

Note: Where a proprietary name is not used the product name is preceeded byHEMPEL'S.

QUALITY NUMBERS: Each Hempel product is identified by a 5-digit quality number. The first two digits relateto the principal function and the generic type. The third and fourth digits are serialnumbers. The fifth digit identifies specific formulas with the same product, e.g. hightemperature curing/low, medium temperature curing, conformity to local legislation.Therefore, the first four digits define the end-user performance, ie the dried, curedpaint material. The fifth digit usually relates to the conditions of application, however,may also be used purely for logistic reasons.

First digit Function

0 - - - - Clear varnish, thinner

1 - - - - Primer for steel and other metals

2 - - - - Primer for non-metallic substrates

3 - - - - Paste product, high-solids material

4 - - - - Intermediate coating, high-build coating used with/withoutprimer and finishing coat

5 - - - - Finishing coat

6 - - - - Miscellaneous

7 - - - - Antifouling paint



Second digit Generic type

- 0 - - - Asphalt, pitch, bitumen, tar

- 1 - - - Oil, oil varnish, long-oil alkyd

- 2 - - - Medium to long-oil alkyd

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- 3 - - - Short-oil alkyd, styrenated alkyd, epoxyester, silicone alkyd,urethane alkyd

- 4 - - - Miscellaneous

- 5 - - - Reactive binder (non-oxidative), one or two-component

- 6 - - - Physically drying binder (solvent-borne) (other than - 0 - - -)


- 8 - - - Aqueous dispersion, thinner


Example: HEMPADUR 15570: 1 - - - - Primer for steel- 5 - - - Reactive binder- - 57 - Serial number- - - - 0 (or 1) Standard formula

SHADE NUMBERS: Hempel paints are supplied in colours identified by a 5-digit, standard shade numberas follows:

White : 10000Whitish, grey : 10010-19980Black : 19990Yellow, cream, buff : 20010-29990Blue, violet : 30010-39990Green : 40010-49990Red, orange, pink : 50010-59990Brown : 60010-69990

Example:HEMPALIN PRIMER 12050-50410: 50410 = red shade

Hempels standard shade numbers do not directly correlate to official colour standardnumbers. However, colours corresponding to specific official standard colours may beestablished.

Frequently used colours/shades are displayed in HEMPELs colour cards.

The fifth digit may be used to identify specific formulas with the same shade, but adifferent type of pigments used, eg conformity to (local) legislation. 0 indicates astandard formulation, 6 lead-containing pigments.

Note: The shades of primers, many intermediates and antifoulings may fluctuate as adistinct shade is not important for such products.

Description: A short description of the product with emphasis on generic type, pigmentation,

principal properties, and certain limitations.

Recommended use: The purpose(s) for which the product is designed or particularly well suited. Theproduct may be specified for other uses in tailor -made paint systems for specificpurposes.

Service temperature: Indicates the maximum temperature that will have no immediate detrimental effect onthe paint.

A service temperature constantly near the maximum will result in a shorter lifetime ofthe specified paint system compared to the lifetime anticipated when operating atnormal temperatures. If service temperatures are often fluctuating between normaltemperatures and near maximum temperatures this will result in an additionaldecrease in the anticipated lifetime of the paint system ("accelerated ageing").

Most paints will change appearance when exposed to high temperatures, either by achange in colour and/or by loss of gloss.

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In addition most paints will become soft at high temperatures and show highersensitivity to mechanical or chemical actions.

Exposure to warm liquids, water included, will normally only be recommended for

dedicated paint systems. At high temperatures, wet service will have a morepronounced influence on lifetime compared to dry service.

When a paint system is exposed to fluctuations of temperatures wet service conditionswill induce more stress to the coating system than dry service at same temperatures.

Furthermore it is of importantance whether the liquid has a higher temperature thanthe coated steel.A cold wall effect will increase the risk of blistering and thus put further limitations tothe temperature resistance. Most paint systems do only tolerate a very low negativegradient of temperature under wet/immersed service conditions.

Approvals, certificates: A list of official and semi-official certificates and approvals.

Other certificates and approvals than listed may be available from the nearest H empel

office.

Availability: Delivery of certain products require notice in advance for logistic reasons. This isindicated by the expression Local availability subject to confirmation.

PHYSICAL CONSTANTS

Finish: The appearance of the paint film after drying under optimum conditions in laboratory,given as high gloss (>90), glossy (60-90), semi-gloss (30-60), semi-flat (15-30), or flat(


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The Practical spreading rate thus varies with method of application, skill of the painter,shape of the object to be painted, texture of the substrate, film thickness applied, andworking conditions.

In any case it is not beneficial to stretch the paint as much as possible, but rather totry to obtain the specified thickness of the applied paint on the entire area.

Flash point: The lowest temperature at which a liquid liberates sufficient vapour to form a mixturewith the air near its surface which, if ignited, will make a small flash, but not catch fire.

The flash points of Hempels paints are measured according to the Setaflash method(closed cup). For two-component products flash points are normally given for the mixedproducts. The figures are given as a guidance with a view to local regulations forprecautions against fire during use.

Adding THINNER to a paint may change the flash point of the diluted material.

Specific gravity: The weight in kilogramme per litre at 25C/77F. An equivalent figure is given in lbsper US gallon.

For two-component products the specific gravity is given for the mixed product.

The specific gravity may in practice vary in an interval of a few percent compared to thetheoretical value indicated in the product data sheet.

Dry to touch: Drying time in the product data sheet is dry to touch unless otherwise indicated.

For shopprimers a more relevant figure for "dry to handle" is given.

Drying times refer to a temperature of 20C/68F, 60-70% relative humidity, withadequate ventilation.

"Dry to touch": A slight pressure with a finger does not leave a mark and thesurface does not feel sticky

"Dry to handle": The paint surface is sufficiently hardened to be handled with carewithout coming off/being damaged.

The drying process until "dry to touch" is - for solvent (or water) containing paints - firstand foremost dependent on ventilation. Furthermore it depends on the temperatureand on the film thickness of each coat applied.

All surfaces should be ventilated. It should be noted that waterborne paints havehigher requirements to ventilation than do solventborne paints.

In the case of physically drying paints, drying time is also influenced by the number ofcoats, the total film thickness of the system and the film thickness per coat. As arough rule of thumb, twice the film thickness of a given single coat will require approx4 times the drying time with the same amount of ventilation. This goes for both solvent

and waterborne paints.

It should be stressed that when apply applying mor e coats, entrapped solvents mayresult in a softer film than if only one coat is applied. This is especially relevant in thecase of physically drying paints.

Also temperature has much influence on the drying/curing time. A temperature drop of10C/18F will roughly require twice the drying time for physically drying paints.

Fully cured: The curing time is given for two-component products at a (steel) temperature of20C/68F and provided adequate ventilation . The curing is accelerated at highertemperatures and retarded at lower temperatures. For some products the curing timesat different temperatures are given as a table in the product data sheet/in theApplication Instructions. For products where the curing time is given at 20C/68F only,the following rough rule of thumb can be utilised:

The curing time is roughly halved at an increase in temperature of 10C/18F, anddoubled at a decrease in temperature of 10C/18F.

5/10




Curing will stop almost completely below the temperature stated under applicationconditions as the lowest temperature at which the paint should be applied.

V.O.C.: The calculated weight of volatile organic content in gramme per litre. An equivalent

figure is given in lbs per US gallon.

Alternatively, VOC can be indicated by a measured value.

Shelf life: The time the product will keep in good condition when stored under cover in original,sealed containers under normal storage conditions. Shelf life is indicated only if it isone year or less at 25C/77F. It will decrease at higher temperatures, eg will bealmost halved at 35C/95F.

If no specific limitation is given, a paint should not be stored for more than five yearsat 25C/77F or three years at 35C/95F for one-component products and three yearsat 25C/77F or two years at 35C/95F for two-component products from the date ofproduction.

Long-term storage and storage at high temperatures may require careful remixing of

the paint prior to application due to (slight) sediment in the can.

If storage conditions are unknown and in any other case in doubt about suitability of apaint material this can be rather easily verified by checking the following:

a. no corrosion of the inside unopened, undamaged cans

b. apparent viscosity in can: after remix, paint must not appear gelatinous or requireexcessive thinning prior to proper application.

c. application in specified film thickness: a uniform, closed paint film is to bedemonstrated

d. drying time to be within the limit specified in the product data sheet

The date of production is indicated in the batch number :For 7 digit batch numbers: The date of production is indicated in the first 3 digits of thebatch number: The 1st digit indicates the year of production, the 2nd and 3rd digitsindicate the month of production.For 9 digit batch numbers: The date of production is indicated in 3 digits of the batchnumber: The 3rd digit indicates the year of production, the 4th and 5th digits indicatethe month of production. The 1st and 2nd digits identify the production factory.

APPLICATION DETAILS

Mixing ratio: Two-component, chemically curing products are supplied as BASE and CURING AGENTin the correct mixing ratio. The mixing ratio must be strictly adhered to, also whensubdividing. As a general rule, add the CURING AGENT to the BASE 30 minutes(induction time) before use (at 20C/68F), unless the pot life is (very) short, and stirwell. This is especially of importance when applying paints to low-temperture surfaces.

In certain cases, more specific advice is given as to induction time.

It is very important for two component products that the prescribed amount of CURINGAGENT is added to the BASE. In order to ensure this the indicated thinner may in mostcases beneficially be used to flush the CURING AGENT can. Once the material hasbeen mixed the curing will proceed. Therefore, only the quantity needed within the potlife of the mixture should be mixed at a time.

Application method: Gives the possible or recommended method(s) of application. As a general rule, thefirst coat of a rust-preventing primer should be applied by brush or airless spray toobtain best possible wetting and penetration into the substrate.

Application by brush or roller usually demands more coats applied to achieve thespecified film thickness than application by airless spray equipment.

6/10




Thinner (max.vol): Hempels paints are delivered in such a way, that they are ready for application at20C/68F by brush or airless spray after stirring (for two-component products aftermixing of BASE and CURING AGENT). This goes for a given normal application range ofdry film thickness. If the paint is too thick, eg in cold weather or for special purposes

eg application in lower film thickness, the THINNER(S) indicated under this headingmay be added to give the required viscosity. The amount of thinner to be added,depends on prevailing temperature, spray method, etc. The usual maximumpercentage is indicated for the respective application method. If more thinning isdeemed necessary under special circumstances, consult nearest H empel office.

Adding a small percentage of thinner will give no measurable difference in the filmthickness. There are cases, however, when a higher degree of thinning is necessaryand justified. It should then be kept in mind that adding thinner increases the quantityof liquid paint without contributing to the solids content. Consequently, a proportionallyhigher wet film thickness must be applied when adding any significant amount ofthinner in order to obtain the specified dry film thickness.

VS% after thinning =VS% x 100

% THINNER added + 100

Example: If 0.5 litre of THINNER is added to 20 litres of paint, then %THINNER added equals

0.5 x 10020 = 2.5%

VS% after thinning equals

VS% x 100102.5

Note: Avoid unnecessary eg habitual thinning

Pot life: Roughly speaking, the pot life for solvent-borne paints depends on the painttemperature as follows:

The pot life is halved at an increase in temperature of 10C/18F, and doubled at adecrease in temperature of 10C/18F.

For HEMPADUR products the pot life is usually shorter for application by airless spraythan for brush application. This is due to the fact that the anti-sagging properties aregradually lost after expiration of the pot life indicated for airless application. Thus thehigh dry film thickness usually specified by airless spray application is only obtainablewithin the pot life indicated for airless application.

Note:Pot life cannot be extended by thinning.

In the case ofwaterborne, two-component epoxy products this rule of thumb will notfit. The temperature's influence on the pot life is noted in the relevant data sheets.

Nozzle orifice: A typical nozzle orifice (or a range of nozzle orifices) is indicated.

Nozzle pressure: A nozzle pressure generally suitable is given.

Note: Airless spray data are offered as a guidance and are subject to adjustment tosuit the work at hand.

Cleaning of tools: Normally the indicated HEMPEL THINNER can be used for cleaning of tools after use.Where special cleaning agents are recommended it is indicated on the product datasheet.

Tools used in connection with waterborne paints may be difficult to clean. Therefore, itis especially important to follow the instructions stated in the product data sheets.

Indicated film thickness, dry: Dry film thickness (dft) is indicated in a thickness frequently used in specifications.Note: Several products are specified in different film thicknesses for differentpurposes.

7/10




Checking of dry film thicknesses is, generally, done with gauges calibrated on smoothreference steel panels. Shopprimers are controlled according to a special procedure,which is available at your Hempel sales office.

Indicated film thickness, wet: Wet film thickness (wft) is indicated in multiple of 25 micron (1 mil) in order tofacilitate the practical measurements with the wet film thickness gauge (comb gauge).These values are rounded off to the multiple of 25 which is regarded most relevant ineach case.

Recoat interval: The time required or allowed to pass at 20C/ 68F or the relevant temperature rangefor the product in question before the subsequent coat is applied. The intervals arerelated to the temperature, film thickness, number of coats, type of future (in service)exposure and will be affected correspondingly. For maximum intervals the temperaturein this context is the highest surface temperature during the period. For some productsthe interval is more critical in regard to intercoat adhesion than others. If the maximuminterval is exceeded it may be necessary to roughen the surface to ensure adhesion ofthe next coat. On the other hand, for some paint types the interval may not be criticalin respect of adhesion, but a primer coat should not be left unprotected for too long inan aggressive environment.

If nothing else is mentioned the indicated intervals refer to recoating with the samepaint. Other paints of different types may require other (recoating) intervals.

Minimum and any maximum intervals should always be adhered to if the paint systemis to provide maximum protection.

Furthermore, beware of undesired influence of moisture and carbon dioxide on epoxyand polyurethane paints, which especially occurs at low tempe ratures and highhumidity. This will result in a greasy surface preventing any adhesion of thesubsequent coat.

After exposure of any painted surface in polluted environment thorough cleaning byhigh pressure fresh water hosing or another appropriate measure is alwaysrecommended before recoating. Different minimum and maximum recoating intervals

are given for certain products depending on the later exposure, ie

In atmospheric conditions mildmediumsevere

In water

Details about recoat intervals are stated in the relevant painting specification.

SURFACE PREPARATION: The recommended degree of cleaning of the surface before painting. The degrees ofcleaning refer to ISO 8501-1:1988. Pictorial Surface Preparation Standards for Paintingof Steel Surfaces, unless otherwise indicated.

For some products a minimum surface profile is mandatory. The profile so specified is

given with reference to one or more of the roughness comparators: Rugotest No. 3,Keane-Tator Comparator, or the ISO Comparator.

For previously painted surfaces the method and degree of preparatory cleaning isgenerally indicated.

APPLICATION CONDITIONS: If climatic or other limits, beyond what is dictated by normal good painting practice,apply to the use of a particular quality of paint, this is indicated under this heading.As a general rule, paint should never be applied under adverse weather conditions.Even if the weather seems fit for painting there will be condensation if the temperatureof the substrate is at or below the dew point (the temperature at which theatmospheric humidity condenses, e.g. as dew). To compensate for fluctuations thetemperature of the surface should be at least a few degrees above the dew pointduring painting and drying. 3C/5F is often quoted as safe.

Beware of ice on the surface at temperatures below the freezing point.

8/10




In confined spaces it may be necessary to remove solvent vapours or water vapours byproviding an adequate amount of fresh air constantly during application and drying,both for reasons of safety and health, and to assist evaporation.

Keep the paint temperated (room temperature) when applying during winter. If not, thepaint will require excessive thinning leading to an increased risk of sagging. Viscosity inany paint will increase if the temperature decreases.

PRECEDING COAT: Recommendations of some preceding paint(s) known to be compatible with theproduct. No limitation is implied. Other compatible products may be specifieddepending on the purpose. In this context, shopprimers are regarded an integral part ofthe surface preparation.

SUBSEQUENT COAT: Recommendations of some subsequent paint(s) known to be compatible with theproduct. No limitation is implied. Other compatible products may be specifieddepending on the purpose.

REMARKS: Under this heading other relevant data or information are included.

SAFETY: Under this heading general safety precautions when handling or working with theproduct are given. Packings are provided with applicable safety labels which should beobserved. In addition, Material Safety Data Sheets, national or local safety regulationsshould always be followed.

ISSUED BY: HEMPEL A/S. Month and year at bottom page, current formula.

Note: The product data sheets are subject to change without notice and automaticallyvoid five years from issue.

9/10




Additional notes and definitions of some expressions used in the product datasheets:

Surface cleaning*

Low pressure water cleaning (LP WC): up to 340 bar/5000 psiHigh pressure water cleaning (HP WC): 340-680 bar/5000-10.000 psiHigh pressure water jetting (HP WJ): 680-1700 bar/10.000-25.000 psiUltrahigh pressure water jetting (UHP WJ): above 1700 bar/25.000 psi

*As defined in "Joint Surface Preparation Standard NACE No. 5/SSPC-SP 12, 1995".

Note: Wet abrasive blasting may be performed with low or high pressure fresh water towhich a relative small amount of abrasives is introduced, and in some cases inhibitorsare added to prevent flash rusting (however, as a general rule it is recommended notto use inhibitors when cleaning areas to be immersed during service. Surplus ofinhibitors may lead to osmotic blistering).

A blast primer is a paint used for short term protection of a newly blast cleaned steelsurface of an assembled structure in order to ease the working procedures. In this

context blast primers are often regarded an integral part of the surface preparation.

A holding primer is a paint used to prolong (hold) the protective lifetime of ashopprimer till the specified paint system proper can be applied.

To apply a mist coat or flash coat is a two step application procedure used tominimise popping when painting on a porous substrate. At first, one or two spraypasses are applied very thin to expel the air from the pores. As soon as this thin coathas flashed off, the film is built up to the specified film thickness.

A tie coat is a layer of paint which improves the adhesion between coatings ofdifferent generic types, eg to "bridge" between conventional and advanced coatings, orbetween epoxy and physically drying paints.

A sealer coat is a layer of paint which is used to seal off (fill the pores of) porous

surfaces such as zinc silicates and empty, insoluble matrix of certain antifoulings. Inthis connection it prevents disturbance of the balance between binder and activepigments of the new antifouling. Furthermore, certain paints may be used as sealercoats to minimise popping of the following coat(s) when painting a porous substrate.

When a paint is mentioned to be resistant to spillages and splashes of certainchemicals it is understood to be limited in both area and time. The spilt chemical mustbe removed as soon as possible and not remain on the surface more than 1-2 days.

When stating both metric and US figures the US figures may be rounded off when anexact figure is of less importance.

10/10



14/335



ISO 8501-1:1988

Designation Description

Sa 3 Blast-cleaning to visually clean steel.When viewed without magnification, the surface shall be free from visible oil, greaseand dirt, and shall be free from mill scale, rust, paint coatings and foreign matter. Itshall have a uniform metallic colour. See photographs A Sa 3, B Sa 3, C Sa 3 and DSa 3.

Sa 2 Very thorough blast-cleaning.When viewed without magnification, the surface shall be free from visible oil, greaseand dirt, and from mill scale, rust, paint coatings and foreign matter. Any remainingtraces of contamination shall show only as slight stains in the form of spots orstripes. See photographs A Sa 2, B Sa 2, C Sa 2 and D Sa 2.

Sa 2 Thorough blast-cleaning.When viewed without magnification, the surface shall be free from visible oil, greaseand dirt, and from most of the mill scale, rust, paint coatings and foreign matter. Any

residual contamination shall be firmly adhering (see note 2 below). See photographs BSa 2, C Sa 2 and D Sa 2.

Sa 1 Light blast-cleaning.When viewed without magnification, the surface shall be free from visible oil, greaseand dirt, and from poorly adhering mill scale, rust, paint coatings and foreign matter(see note 2). See photographs B Sa 1, C Sa 1 and D Sa 1.

Notes:1. The term "foreign matter" may include water-soluble salts and welding residues.

These contaminants cannot always be completely removed from the surface bydry blast-cleaning, hand and power tool cleaning or flame cleaning; wet blast-cleaning or hydrojetting may be necessary.

2. Mill scale, rust or a paint coating is considered to be poorly adhering if it can be

removed by lifting with a blunt putty knife.

St 3 Very thorough hand and power tool cleaning.As for St 2, but the surface shall be treated much more thoroughly to give a metallicsheen arising from the metallic substrate. See photographs B St 3, C St 3 and D St 3.

St 2 Thorough hand and power tool cleaning.When viewed without magnification, the surfaces shall be free from visible oil, greaseand dirt, and from poorly adhering mill scale, rust, paint coatings and foreign matter(see note 2). See photographs B St 2, C St 2 and D St 2.

Notes:1. For descriptions of surface preparation methods by hand and power tool

cleaning, including treatment prior to, and after, the hand and power toolcleaning procedure, see ISO 8504-3.

2. Preparation grade St 1 is not included as it would correspond to a surfaceunsuitable for painting.

BS 7079-1990 Replaces BS 4232-1967. BS 7079-1990 is identical to ISO 8501-1: 1988.

SURFACE PREPARATION STANDARDS Page 2B/7

Issued: November 2003 Page 2B of 7



SSPC


SSPC-SP-5 1.1 A white Metal Blast Cleaned surface, when viewed without magnification, shallbe free of all visible oil, grease, dirt, dust, mill scale, rust, paint, oxides,corrosion products, and other foreign matter.

1.2 ACCEPTABLE VARIATIONS IN APPEARANCE THAT DO NOT AFFECT SURFACECLEANLINESS as defined in Section 1.1 include variations caused by type ofsteel, original surface condition, thickness of the steel, weld metal, mill orfabrication marks, heat treating, heat affected zones, blasting abrasive, anddifferences in the blast pattern.

1.3 When painting is specified, the surface shall be roughened to a degree suitablefor the specified paint system.

1.4 Immediately prior to paint application the surface shall comply with the degreeof cleaning as specified herein.

1.5 SSPC-Vis 1-89 or other visual standards of surface preparation may be specifiedto supplement the written definition.

SSPC-SP-10 2.1 A Near-White Blast Cleaned surface, when viewed without magnification, shallbe free of all visible oil, grease, dirt, dust, mill scale, rust, paint, oxides,corrosion products, and other foreign matter, except for staining as noted inSection 2.2.

2.2 Staining shall be limited to no more than 5 per cent of each square inch ofsurface area and may consist of light shadows, slight streaks, or minordiscolorations caused by stains of rust, stains of mill scale, or stains ofpreviously applied paint.

2.3 ACCEPTABLE VARIATIONS IN APPEARANCE THAT DO NOT AFFECT SURFACECLEANLINESS as defined in sections 2.1 and 2.2 include variations caused bytype of steel, weld metal, mill or fabrication marks, heat treating, heat affectedzones, blasting abrasives, and differences in the blast pattern.


2.5 Immediately prior to paint application, the surface shall comply with the degreeof cleaning as specified herein.


SSPC-SP-6 3.1 A Commercial Blast Cleaned surface, when viewed without magnification, shall

be free of all visible oil, grease, dirt, dust, mill scale, rust, paint, oxides,corrosion products, and other foreign matter, except for staining, as noted inSection 3.2.

3.2 Staining shall be limited to no more than 33 per cent of each square inch ofsurface area and may consist of light shadows, slight streaks, or minordiscolourations caused by stains of rust, stains of mill scale, or stains ofpreviously applied paint. Slight residues of rust and paint may also be left in thebottoms of pits if the original surface is pitted.

3.3 ACCEPTABLE VARIATIONS IN APPEARANCE THAT DO NOT AFFECT SURFACECLEANLINESS as defined in Sections 3.1 and 3.2 include variations caused bytype of steel, original surface condition, thickness of the steel, weld metal, millor fabrication marks, heat treating, heat affected zones, blasting abrasive, anddifferences in the blast pattern.





SSPC


SSPC-SP-6, cont. 3.4 When painting is specified, the surface shall be roughened to a degree suitablefor the specified paint system.



SSPC-SP-7 4.1 A Brush-Off Blast Cleaned surface, when viewed without magnification, shall befree of all visible oil, grease, dirt, dust, loose mill scale, loose rust, and loosepaint. Tightly adherent mill scale, rust, and paint may remain on the surface.Mill scale, rust, and paint are considered tightly adherent if they cannot beremoved by lifting with a dull putty knife.

4.2 The entire surface shall be subjected to the abrasive blast. The remaining millscale, rust, or paint shall be tight.




SSPC-SP-2 5.1 Hand tool cleaning is a method of preparing steel surfaces by the use ofnon-power hand tools.

5.2 Hand tool cleaning removes all loose mill scale, loose rust, loose paint, andother loose detrimental foreign matter. It is not intended that adherent millscale, rust, and paint be removed by this process. Mill scale, rust, and paint areconsidered adherent if they cannot be removed by lifting with a dull putty knife.

5.3 SSPC-Vis 1-89 or other visual standards of surface preparation agreed upon bythe contracting parties may be used to further define the surface.

DIN 55928 is not quoted (translated) but is fully in line with ISO 8501-1:1988 (exceptfor the extra standards as mentioned on page 10).

Comparing the standards, no doubt that Sa 3 and SSPC-SP-5 are identical in theirdemands to surface cleanliness. Also Sa 2 and SSPC-SP-10 seem identical.

Concerning Sa 2 and SSPC-SP-6 these differ slightly, SSPC-SP-6 expressing moredemands to quality. SSPC-SP-6 requires remnants being stains only. Sa 2 states"residual contamination shall be firmly adhering".

Note: For SSPC the written specification takes preference - for ISO 8501-1:1988, thephotos.





Joint Surface Preparation Standard NACE No. 5/SSPC-SP 12:

Surface preparation and cleaning of steel and other hard materials by high andultrahigh pressure water jetting prior to paint application.

Water jetting is a relatively new method of surface preparation. The standard dealswith the removal of visible and invisible contamination. After cleaning the surface willstill be wet and flash rusting may occur on cleaned steel during the drying period.Additional Hempel-definitions of flash rust degrees are therefore described below.

Maintenance being the main area of use , any old coating remaining after water jettingmust be well adhering, intact and roughened by the treatment as well as compatiblewith the new coating system to be applied.

As a general rule, coatings which are later to be exposed to severe mechanical and/orchemical exposures, like eg specially wear and impact resistent coatings andchemically resistent tank coatings, should not be applied to water jetted surfaces.Neither should coatings for which protecti on relies upon metallic contact to the steelsubstrate, such as zinc rich primers be applied to water jetted surfaces.

WJ visual preparation grades:

WJ-1 Removal of all previously existing visible rust, coatings, millscale and foreign mattersto a uniform matt metal finish.

WJ-2 UHP WJ cleaning to a uniform matt finish with at least 95% of the surface area beingfree of all previously existing visible residues and the remaining 5% only containingrandomly dispersed stains of rust, coatings and foreign matters.

WJ-3 HP WJ or UHP WJ to a uniform matt finish with at least two-thirds of the surface beingfree of all visible residues (except millscale) and the remaining one-third onlycontaining randomly dispersed stains of previously existing rust, coatings and foreignmatters.

WJ-4 Uniform removal of all loose rust, millscale and loose coatings.

SC-1 An SC-1 surface is free from all detectable contaminants as determined by usingavailable field test equipment whose sensitivity approximates laboratory equipment.Contaminants relevant in this standard are chlorides, iron-soluble salts and sulphates.

SC-2 An SC-2 surface has less than 7 microgram/cm chloride contamination, less than 10microgram/cm of soluble ferrous ions and/or less than 16 microgram/cm sulphatecontamination as verified by field or laboratory analysis using reliable, reproducible testequipment.

SC-3 An SC-3 surface has less than 50 microgram/cm chloride and sulphate contaminantsas verified by field or laboratory analysis using reliable, reproducible test equipment.

Definition of flash rust degree (Hempel standard):

Qualitative description

Hempel defines:

FR-1 A surface which, after surface preparation, has rusted to form a yellow-brown layer, butin such a small amount that the initial surface condition of the cleaning can just befaintly seen.

The rust may be evenly distributed or it may appear scattered over the surface.Furthermore, the rust layer is well adhering and will not readily come off to leave markson a dry hand, which is swept over the surface with a gentle pressure.





FR-2 A surface which has rusted to form a red-brown layer and in an amount that hides theinitial surface condition of the cleaning.

The rust may be evenly distributed or it may appear scattered over the surface.

Furthermore, the rust is reasonably well adhering and only minor amounts will come offto leave marks on a dry hand, which is swept over the surface with a gentle pressure.

FR-3 A surface which has rusted to a heavy red-brown layer that covers the surfacecompletely.

The rust is evenly distributed over the surface. Furthermore, the rust is looselyadhering and will easily come off and will leave significant marks on a dry hand, whichis swept over the surface with a gentle pressure.





Quantitative description

With the purpose of establishing a reference, H empel has developed a tape test todistinguish between the different flash rust degrees FR-1, FR-2 and FR-3, as defined

above.

Procedure

1. Select a spot on which to perform the test.

2. Attach a piece of tape (as specified in ASTM D 3359) in a length of at least 5cm (2") and rub thoroughly with a fingertip - not a nail - to make the tape adherefirmly.

3. Peel off the tape and place it on a piece of white paper for reference.

4. Repeat steps 2. and 3. 9 times on exactly the same spot using a new piece oftape each time.

Assessment (after the 10th piece of tape)

The flash rust degree is assessed on the basis of the amount and type of rust presenton the 10th piece of tape and on the appearance of the test-spot relative to that of theadjacent areas.

Hempel defines:

FR-1 No rust on the tape.

No or only a slight change of the test-spot.

FR-2 Slight localized red-brown rust on the tape.

A significant change of the test-spot, possibly showing localized areas of black rust.

FR-3 Significant, uniform red-brown rust on the tape, also showing grains of black rust.

A significant change of the test-spot, also showing localized areas of black rust.





ABRASIVE BLASTING SURFACE PROFILE

Not only inorganic zinc coatings and solventfree coatings, but most paint systemsrequire a roughened substrate surface to obtain proper adhesion. The surface profileof the roughened substrates is characterized by a surface roughness and a roughnessprofile, which must be itemized separately in specifications for surface preparation.

During field work the anchor pattern is conveniently assessed by visual or tactilecomparison, using standardized comparators. Such comparators are e.g. Rugotest No.3, Keane-Tator Surface Profile Comparator, and ISO 8503 surface profile referencecomparators.

Surface roughness: In connection with surface preparation, roughness is defined as the irregularities insurface texture, which are caused by blastcleaning.

The roughness can be characterized by several roughness values. Most often theroughness is designated by the maximum height of the profile (peak-to-valley height),RZ . Sometimes the arithmetical mean deviation of the profile R A, previously knownas CLA- and AA-values (Centre Line Average and Arithmetical Average, respectively), isused. Designations in boldface are according to ISO Standard.

Because these values may have very different numerical values assigned to them for agiven surface, it is very important to distinguish between them.

It is also important to note that roughness comparison specimens may use differentroughness values. Rugotest No. 3 uses roughness numbers according to ISO 1302and 2632/II, which are assigned to R A values. Keane-Tator Surface Profile Comparatoruses the maximum average peak-to-valley height, which ressembles RZ, while ISOsurface profile reference comparators uses the designations Fine, Medium, andCoarse.

Although it is not possible to calculate R A values from RZ and vice versa, a workinggroup of the international Standards Sub-Committee TC 35/SC 12 has establishedthat a good approximation for RZ is RA x 6.

Roughness profile: Roughness profiles can be characterized as round or sharp edged. Steel shotproduces a round profile, while not worn down steel grit as well as most mineralabrasives give a sharp edge.

When a roughness profile is given in Hempels Product Data Sheets it is normally asharp profile.

Because optical effects play a role when judging a surface by means of comparators,both Rugotest No. 3, Keane-Tator Surface Profile Comparator, and ISO surface profilereference comparators have different scales for different profiles.

Rugotest No. 3 has specimens for round and sharp profiles collected in onecomparator. For greater roughness values there is even a division in fine and coarsegrained finish.

Keane-Tator Surface Profile Comparator has three different discs, designed by S(sand), G/S (steel or metallic grit), and SH (shot), respectively. ISO Comparators areobtainable either as a G version or a S version for use on gritblasted andshotblasted surfaces, respectively.

The disc corresponding to the abrasive used must be selected for comparison.

SURFACE PROFILE Page 1C/1

Issued: November 2003 Page 1C of 1



CONVERSION TABLES

To convert From To Multiply by

Distance: mil micron 25 (25.4 is the correct value,but rounded in this book)

micron mill 0.04 (0.0394 is the correct value,but rounded in this book)

inches centimetre (cm) 2.54centimetre (cm) inches 0.3937feet metre 0.3048metre feet 3.2808yards metre 0.9144metre yards 1.0936nautical mile km 1.853km nautical mile 0.5396

Area: sq.ft. sq. metre (m) 0.0929sq.metre (m) sq.ft. 10.764

Volume: US gallon litre 3.785litre US gallon 0.264Imp. gallon litre 4.55litre Imp. gallon 0.22litre cu.ft. 0.0353cu.ft. litre 28.32

Area/Volume: m/litre sq.ft./US gallon 40.74sq.ft./US gallon m/litre 0.0245m/litre sq.ft./Imp. gallon 48.93sq.ft./Imp. gallon m/liter 0.0204

Weight: lbs kg 0.4536kg lbs 2.2046

Density: kg/litre lbs/US gallon 8.344lbs/US gallon kg/litre 0.1198

V.O.C.: g/litre lbs/US gallon 0.0083

Pressure: atm. bar 1.013atm. kp/cm 1.033atm. p.s.i. 14.70bar atm. 0.987bar kp/cm 1.02bar p.s.i. 14.50kp/cm atm. 0.968kp/cm bar 0.981kp/cm p.s.i. 14.22kp/cm MPa 0.098p.s.i. atm. 0.068p.s.i. bar 0.069p.s.i. kp/cm 0.07

Notes: atm. is the so called physical atmosphere (the pressure of 760 mm mercury).The technical atmosphere, at, is identical to kp/cm2.

1 bar = 105 Pa (Pascal) = 105 Newton/m.

MPa = MegaPascal = 106 Pascal = MegaNewton/m.

The so-called kilogram forces/cm is considered equal to Kp/cm.

CONVERSION TABLES Page 1D/5

Issued: November 2003 Page 1 of 5



To convert From To Calculate

Temperature: Celcius Fahrenheit (9/5 x C) + 32Fahrenheit Celcius 5/9 x (F - 32)

Film thickness: Wet Dry wft x VS%

100(micron)

Dry Wetdft x 100

VS%

wft = wet film thickness, dft = dry film thickness, VS% = Volume Solids

CALCULATION OF

Theoretical Spreading Rate (on completely smooth surface)

In m per litre In sq.ft. per US gallon=VS% x 10

desired dft (micron) =VS% x 16.04

desired dft (mil)

Theoretical Paint Consumption (on completely smooth surface)

In litre =area (m2) x desired dft (micron)

VS% x 10

In US gallon =area (sq.ft.) x desired dft (mil)

VS% x 16.04

Practical consumption:

The practical consumption is influenced by i) simple losses, by ii) additional consumption to fill up the "dead volume"

of the surface roughness, but especially iii) by the "waviness" of the paint surface. However, the term "loss factor" isstill used in parallel with the term "consumption factor" to describe a relationship between the theoretical, calculatedconsumption and a practical either observed de-factor consumption or an "aimed at" consumption.

Practical consumption =area x consumption factor

theoretical spreading rate

However, as

Consumption factor = (z = "loss" = simple loss + dead volume loss + waviness loss)100

100 z%

and

theoretical spreading rate =VS%x 10

DFT

the practical consumption could be written as

10x DFT x areaVS%x (100-z%)

where it is very important to use the "loss"for z and not the consumption factor.





FORMULAS FOR ESTIMATINGSURFACE AREAS OF SHIPS

Bottom (incl. boottop): A = ((2 x d) + B) x Lpp x P

where d = draught maximum (as per Lloyds)B = breadth extreme (as per Lloyds)Lpp = length betw. perpendiculars (as per Lloyds)

P = 0.90 for big tankers, 0.85 for bulk carriers, 0.70-0.75 for dry cargoliners

or

A = Lpp x (Bm + 2 x D) xV

Bm x Lpp x D

where D = mean draft at paint line (m)Bm = breath moulded (m)Lpp = length between perpendicularsV = displacement (cubic metre) corresponding to the draft

Boottop: A = 2 x h x (Lpp + 0.5 x B)

where h = width of boottop (to be informed by owner)Lpp = length betw. perpendiculars (as per Lloyds)B = breadth extreme (as per Lloyds)

Topsides: A = 2 x H x (Loa + 0.5 x B)

where H = height of topsides (depth - draught) (as per Lloyds)Loa = length over all (as per Lloyds)B = breadth extreme (as per Lloyds)

Weather Decks incl. upper A = Loa x B x Ndecks on superstructure,foundation, hatches and where Loa = length over all (as per Lloyds)top of deck houses: B = breadth extreme (as per Lloyds)

N = 0.91 for big tankers and bulk carriers,0.88 for cargo liners, 0.84 for coasters, etc.

(accuracy depends on your choice of N which indicatesthe actual area in relation to its circumscribed rectangular)





ESTIMATING SIZE OF SURFACES:

15.915.014.113.412.712.111.611.110.610.29.89.49.18.88.5

161718192021222324252627282930

254.5127.284.863.650.942.436.431.828.325.423.121.219.618.217.0

123456789

101112131415

sq.m/ton

Plate thicknessmm

sq.m/ton

Plate thicknessmm

Plates:

The indicated values are for both sides. If one side only, reduce by half.

Pipes: Exterior area (sq.m/m):

pi x eD

pi = 3.14

eD = exterior diameter in metresiD

Interior area (sq.m/m):

eD pi x iD

pi = 3.14iD = interior diameter in metres





ESTIMATING SIZE OF SURFACES - BEAMS AND PROFILES, examples:

Disignation/ Size Weight Surface areashape kg/m sq.m/m sq.m/ton

HEB 100 20.4 0.57 27.8160 42.6 0.92 21.5220 71.5 1.27 17.8280 103.0 1.62 15.7360 142.0 1.85 13.0600 212.0 2.32 10.9

INP 80 5.94 0.30 51.2140 14.3 0.50 35.1200 26.2 0.71 27.1260 41.9 0.91 21.6340 68.0 1.15 16.9400 92.4 1.33 14.4

RHS 20x20 1.1 0.08 70.830x30 1.8 0.12 68.640x40 2.4 0.16 67.260x60 3.6 0.24 66.080x80 7.3 0.32 44.1

UNP 30 4.3 0.17 40.750 5.6 0.23 41.580 8.6 0.31 36.1

180 22.0 0.61 27.8280 41.8 0.89 21.3400 71.8 1.18 16.4

20x3 0.88 0.08 87.525x4 1.5 0.10 66.9

30x4 1.8 0.12 65.240x4 2.4 0.16 64.150x6 4.5 0.19 43.450x9 6.5 0.19 30.075x7 7.9 0.29 36.7

75x10 11.1 0.29 26.2100x10 15.1 0.39 25.8100x16 23.2 0.39 16.8150x15 33.8 0.59 17.3

In the case of the HEB beam, the first illustration, height and breadth are equal up to the size of 280. The "size" is theheight and equal to the profile number.

In the case of the INP beam, the "size" is the height and equal to the profile number.

In the case of the UNP beam, the "size" is the height and equal to the profile number.

In the case of the v-profile, the two flanges are reckoned equal, the second digit being the thickness of the steel.




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Product DataProduct Data

Product Data Sheet

HEMPEL

HEMPELS MARINE VARNISH 02220

Description: HEMPELS MARINE VARNISH 02220 is a quick-drying clear urethane alkyd varnish.Recommended use: On new wood as well as over previously varnished wood, interior and exterior, above

the waterline.Availability: Part of Group Assortment. Local availability subject to confirmation.

PHYSICAL CONSTANTS:Colours/Shade nos: Transparent /00000Finish: Glossy Volume solids, %: 46 1Theoretical spreading rate: 18.4 m/litre - 25 micron

738 sq.ft./US gallon - 1 milFlash point: 38C/100FSpecific gravity: 0.9 kg/litre - 7.5 lbs/US gallonDry to touch: 2-3 hours at 20C/68FV.O.C.: 430 g/litre - 3.6 lbs/US gallon

The physical constants stated are nominal data according to the HEMPEL Group's approved formulas. They aresubject to normal manufacturing tolerances and where stated, being standard deviation according to ISO 3534-1.

APPLICATION DETAILS:Application method: Best results will be obtained with a flat varnish brush. Spray application is possible

with most types of spray equipment after thinning, but this application method ismainly subject to specific local conditions, so no general guidelines can be given.

Cleaning of tools: THINNER 08230

Indicated film thickness, dry: 25 micron/1.0 milIndicated film thickness, wet: 50 micron/2 mils

Recoat interval, min: 6 hours (20C/68F)

Recoat interval, max: See REMARKS overleaf

Safety: Handle with care. Before and during use, observe all safety labels on packaging andpaint containers, consult HEMPEL Material Safety Data Sheets and follow all local ornational safety regulations. Avoid inhalation, avoid contact with skin and eyes, and donot swallow. Take precautions against possible risks of fire or explosions as well asprotection of the environment. Apply only in well ventilated areas.

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SURFACE New wood: Saturate the dry surface with a commercial antimould fluid, preferably made fromPREPARATION: fungicide dissolved in white spirit. Apply one coat HEMPELS MARINE VARNISH 02220 thinned

with 20% THINNER 08230. Apply a second coat HEMPEL'S MARINE VARNISH 02220 thinned

5-10%. Finally apply 3-5 coats HEMPEL'S MARINE VARNISH 02220 undiluted.For the best result rub with dry or wet fine sandpaper and dust off between coats for a smoothfinish.Previously varnished wood: Wash surface with suitable cleaning agent. Do not use detergentsunless they are removed completely, as otherwise residues can spoil the drying properties andgive adhesion problems. Proceed as for new wood. In some cases the antimould treatment andthe first thinned coats can be omitted.Note: Ammonia water may discolour oak, mahogany and teak.

APPLICATION The surface must be completely clean and dry. Do not apply under humid conditions or atCONDITIONS: temperatures below 5C/41F. The moisture content in the wood should not exceed 16%.

SUBSEQUENT None.COAT:

REMARKS:Recoating: Maximum recoating intervals related to later conditions of exposure (20C/68F):

2 daysNone02220

MediumMild

AtmosphericRecoated with

(Quality nos only)

20C/68FSurface temperature

If the maximum recoating interval is exceeded, rub down the surface to ensure adhesion.

Note: HEMPEL'S MARINE VARNISH 02220 is for professional use only.

ISSUED BY: HEMPEL A/S - 0222000000CO010


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HEMPELS MARINE VARISH 02220

This Product Data Sheet supersedes those previously issued.For explanations, definitions and scope, see Explanatory Notes in the HEMPEL Book.Data, specifications, directions and recommendations given in this data sheet represent only test results orexperience obtained under controlled or specially defined circumstances. Their accuracy, completeness or appro-

riateness under the actual conditions of any intended use of the Products herein must be determined exclusivelyby the Buyer and/or User.The Products are supplied and all technical assistance is given subject to HEMPEL's GENERAL CONDITIONS OFSALES, DELIVERY AND SERVICE, unless otherwise expressly agreed in writing. The Manufacturer and Sellerdisclaim, and Buyer and/or User waive all claims involving, any liability, including but not limited to negligence,except as expressed in said GENERAL CONDITIONS for all results, injury or direct or consequential losses ordamages arising from the use of the Products as recommended above, on the overleaf or otherwise.Product data are subject to change without notice and become void five years from the date of issue.


29/335


Product Data Sheet

HEMPEL

HEMPADURSEALER 05990BASE 05999 with CURING AGENT 95040

Description: HEMPADUR SEALER 05990 is a low viscosity, two pack epoxy varnish with goodpenetration properties.

Recommended use: For saturation of well cleaned concrete surfaces before application of pigmentedpaints. Must be applied in such an amount that the surface is just saturated. Thesurface should not appear glossy in any way.

Service temperatures: Related to substrate and subsequent coat.

Availability: Part of Group Assortment. Local availability subject to confirmation.

PHYSICAL CONSTANTS:Colours/Shade nos: Transparent/00000Finish: FlatVolume solids, %: 29 1Theoretical spreading rate: Not relevant (See REMARKS overleaf)Flash point: 25C/77F Specific gravity: 0.9 kg/litre - 7.5 lbs/US gallonDry to touch: 3-4 hours at 20C/68F Fully cured: 7 days at 20C/68F V.O.C.: 610 g/litre - 5.1 lbs/US gallon


APPLICATION DETAILS:Mixing ratio for 05990: Base 05999 : Curing agent 95040

4 : 1 by volumeApplication method: Airless spray BrushThinner (max.vol.): 08450 (up to 5%) 08450 (up to 5%)Pot life: 8 hours (20C/68F)

Nozzle orifice: .017"-.021"Nozzle pressure: 100 bar/1450 psi

(Airless spray data are indicative and subject to adjustment)Cleaning of tools: HEMPELS TOOL CLEANER 99610Indicated film thickness, dry: Not relevantIndicated film thickness, wet: Not relevant (See REMARKS overleaf)Recoat interval, min: 4 hours (20C/68F)Recoat interval, max: None (See REMARKS overleaf)


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SURFACE All possible slip agent, oil, grease and other contaminants must be removed by eg volatilizing byPREPARATION: flame cleaning or treatment with suitable detergent. Last mentioned in the following way:

Saturation of the surface with fresh water. Washing with detergent followed by fresh water hosing.

Depending on construction and purpose, abrasive blast, high pressure water jet or treat theconcrete with power tools to obtain a rough and firm surface free of scum layer and othercontamination. Remove dust and loose material. If mechanical treatment is impossible, thesurface may be treated with acid etching. For this purpose an approx. 5% w/w nitric or phosphoricacid solution is recommended. Note: Strong acids, take necessary precautions, make sure thatsafety regulations are obeyed! Prior to etching the concrete should be saturated with fresh waterto prevent acid corrosion of the reinforcement bars. Leave the acid to act for 3-4 minutes andhose down the surface with fresh water - preferably first a 5% w/w sodium hydroxide solution -and scrub carefully. After that the surface must dry homogeneously and appear as an even, roughsurface free of a loose outer layer. The surface must have a pH reaction of between 6.5 - 8.0. Ifany of these conditions are not fulfilled, the process must be repeated. The surface must be driedwith good ventilation for at least 2 days (65% relative humidity and 20C/68F). The pretreatmentis controlled by scraping with a strong knife. The surface shall feel solid and hard, and the knifemust only leave a clear scratch mark.

APPLICATION The concrete must be fully cured, eg 28 days for normal Portland cement, and completely dryCONDITIONS: with a humidity content in the surface below 4%. The concrete must also be controlled for

absence of capillary water action or for subsoil water.Use only where application and curing can proceed at temperatures above 10C/50F. Apply onlyon a dry surface, free of dust, grease, oil and other contamination - as described above.Strongly absorbing surfaces may need repeated treatment . In any case a glossy surface must notappear and such a surplus of HEMPADUR SEALER 05990 must be removed by sanding , abrasivesweep-blasting or similar methods before painting takes place.In confined spaces provide adequate ventilation during application and drying.

SUBSEQUENT According to specification.COAT:

REMARKS:Film thicknesses/ HEMPADUR SEALER 05990 is used for saturation of the absorbent concrete surface. Application

consumption: should be initiated by assessing the degree of dilution in order to obtain a correct result. Theactual amount of thinner required will depend on temperatures, the surface and type of theconcrete and the actual application technique.Furthermore, a practical theoretical spreading rate cannot be calculated. For practical purposes,approx. 10 m/litre (410 sq.ft./US gallon) is indicated depending on the surface roughness,porosity of the concrete, and the application method.

Appearance: In any case a glossy surface must not appear and such a surplus of HEMPADUR SEALER 05990must be removed by sanding , abrasive sweep-blasting or similar methods before painting takesplace.

Note: HEMPADUR SEALER 05990 is for professional use only.



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HEMPADUR SEALER 059990




31/335


Product Data Sheet

HEMPEL

HEMPEL'S HI-VEELACQUER 06520

Description: HEMPEL'S HI-VEE LACQUER 06520 is a non-yellowing, clear varnish based on acrylicresin dissolved in white spirit. Physically drying. The inclusion of a UV absorber servesto protect the preceding paint film against ultraviolet radiation.Further benefits are water and dirt repellent properties.

Recommended use: For protection of HEMPEL'S HI-VEE 56540, especially in outdoor exposure, to maintain

the high visibility (HI-VEE) of the fluorescent effect.Not recommended for surfaces subject to excessive wear.


PHYSICAL CONSTANTS:Colours/Shade nos.: Transparent/00000Finish: GlossyVolume solids, %: 27 1Theoretical spreading rate: 10.8 m/litre - 25 micron

433 sq.ft./US gallon - 1 milFlash point: 32C/90FSpecific gravity: 0.9 kg/litre - 7.7 lbs/US gallonDry to touch: 1-2 hours at 20C/68FV.O.C.: 580 g/litre - 4.8 lbs/US gallon


APPLICATION DETAILS:Application method: Best results are obtained with a flat varnish brush. Spray application is possible with

most types of spray equipment after thinning with THINNER 08230, but this applicationmethod is mainly subject to specific local conditions, so no general guidelines can begiven.

Cleaning of tools: THINNER 08230

Indicated film thickness, dry: 25 micron/1 milIndicated film thickness, wet: 100 micron/4 mils

Recoat interval, min: 3 hours (20C/68F)Recoat interval, max: none (See REMARKS overleaf


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APPLICATION As dictated by normal good painting practice.CONDITIONS: In confined spaces provide adequate ventilation during application and drying.

PRECEDING HEMPEL'S HI-VEE 56540.COAT:


REMARKS: No maximum recoating interval, but after prolonged exposure to polluted atmosphere, removeaccumulated contamination by (high pressure) fresh water cleaning and allow to dry.

Note: HEMPEL'S HI-VEE LACQUER 06520 is for professional use only.



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HEMPELS HI-VEE LACQUER 06520




33/335


Product Data Sheet

HEMPEL

HEMPELS THINNERS 08...

HEMPEL PAINT is produced and supplied in such a way that thinning is normally notnecessary provided the paint is properly mixed/stirred.However, if the paint is to be applied in a low film thickness (for instance as a "sealercoat") or if the paint has become too thick, e.g. in cold weather, the HEMPELTHINNER(s) indicated on the product data sheet may be added to obtain a consistencymost suitable for application. As a general rule, thinning should be kept at a minimumas the quality of the paint work will suffer from too liberal thinning. However, ifapplication is to take place at high temperatures (air and/or steel), thinning may evenbeyond the limits mentioned on the data sheets exceptionally be necessary in order toavoid dry-spray and poor film formation.HEMPELS THINNERS are blended to give the best results with regard to brushability,spray properties, etc.In some cases ordinary solvents may substitute. As such products are beyond ourcontrol, we disclaim any responsibility for the results.In each case the respective product data sheet and - when available - theAPPLICATION INSTRUCTIONS should be consulted. As regards the use of THINNERSfor cleaning of tools, see REMARKS overleaf.

HEMPELS SHOPPRIMER E 15280HEMPELS SHOPPRIMER ZS 15722HEMPELS SHOPPRIMER ZS 15890

4C/39F08570

Special purpose thinner for

HEMPATHANE ENAMEL 55100HEMPATHANE TOPCOAT 55210

3C/37F

HIGHLYFLAMMABLE

08510

General purpose thinner for HEMPADURqualities.

23C/73F08450

Thinner for HEMPALIN qualities (exceptHEMPALIN DECKPAINT 53240 and HEMPAQUICKqualities) and other alkyd-based products.

32C/90F08230

HEMPELS ANTIFOULINGSGLOBIC, OCEANIC and OLYMPIC

HEMPALIN DECKPAINT 53240.HEMPAQUICK qualities

All-purpose thinner for HEMPATEX qualities.

HEMPATHANE topcoats and enamels.

25C/77F08080

EXAMPLES OFGENERAL USE

FLASH POINTHEMPELSTHINNER NO.

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HEMPELS GALVOSILsFor HEMPADURs used as non-popping sealerson GALVOSILs.

24C/75F08700

EXAMPLES OFGENERAL USE

FLASH POINTHEMPELSTHINNER NO.

REMARKS: THINNER 08230 has a stronger thinning effect than white spirit or turpentine.

Tools can usually be cleaned with the THINNER prescribed for the product.

For cleaning of tools which have been used for HEMPADUR products, HEMPELS TOOL CLEANER99610 is recommended. Do not use it for thinning, nor for cleaning after use of polyurethane

products, HEMPATHANEs.Note: HEMPEL'S THINNERS are for professional use only.

Safety: Handle with care. Before and during use, observe all safety labels on packaging and paintcontainers, consult HEMPEL Material Safety Data Sheets and follow all local or national safetyregulations. Avoid inhalation, avoid contact with skin and eyes, and do not swallow. Takeprecautions against possible risks of fire or explosions as well as protection of the environment.Apply only in well ventilated areas.

ISSUED BY: HEMPEL A/S 0808000000CO0040823000000CO0050845000000CO0090851000000CO0020857000000CO007

0870000000CO006


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HEMPELS THINNERS 08...




35/335


Product Data Sheet

HEMPEL

HEMPINOL10220

Description: HEMPINOL 10220 is a physically drying, high-build, bituminous coating.

Recommended use: For inexpensive short to medium-term anticorrosive protection of interior and exteriorsteelwork not exposed to direct sunlight. Not resistant to continuous mechanicalstress.


Certificates/Approvals: Has a Spanish and Danish EC-type Examination Certificate.

PHYSICAL CONSTANTS:Colours/Shade nos: Black /19990Finish: FlatVolume solids, %: 53 1Theoretical spreading rate: 3.0 m/liter - 175 micron

121 sq.ft./US gallon - 7 milsFlash point: 38C/100F Specific gravity: 1.1 kg/litre - 9.2 lbs/US gallonSurface dry: 10 (approx.) hours at 20C/68F (ISO 1517)Dry to touch: 16 (approx.) hours at 20C/68F V.O.C.: 375 g/litre - 3.1 lbs/US gallon


APPLICATION DETAILS:Application method: Airless spray Air spray BrushThinner (max.vol.): 08080 (2%) 08080 (15%) 08080 (5%)Nozzle orifice: .021"-.025"Nozzle pressure: 200 bar/2900 psi

(Airless spray data are indicative and subject to adjustment)

Cleaning of tools: THINNER 08080Indicated film thickness, dry: 175 micron/7 mils (See REMARKS overleaf)

Indicated film thickness, wet: 325 micron/13 milsRecoat interval, min: When dry Recoat interval, max: None


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SURFACE New steel: Abrasive blasting to minimum Sa 2 or mechanical cleaning to St 3.PREPARATION: For temporary protection, if required, use a suitable shopprimer. All damage of shopprimer and

contamination from storage and fabrication should be thoroughly cleaned prior to final painting.

For repair and touch-up use HEMPINOL 10220.Maintenance: Remove oil and grease, etc. with suitable detergent. Remove salt and othercontaminants by (high pressure) fresh water cleaning. Remove all rust and loose material byabrasive blasting, power tool cleaning or water jetting. Dust off residues and allow the surface todry. Touch up to full film thickness.

APPLICATION As dictated by normal good painting practice.CONDITIONS: In confined spaces provide adequate ventilation during application and drying.

PRECEDING None or according to specification.COAT:


REMARKS: May be specified in another film thickness than indicated depending on purpose and area of use.This will alter spreading rate and may influence the amount of thinning necessary, drying time andrecoating interval. N

Hempel Book Marine

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