MYK AQUAFIN -2C Two Component Flexible Crack Bridging Waterproof Coating

Technical Data Sheet

MYK Aquafin -2C

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Product Description:

Two component polymer modified seamless and jointness

flexible crack bridging waterproofing. Suitable for all

Waterproofing applications and similar surfaces

Properties:

carbonation

Easy and economical application simple

application by spray, roller, trowel or stiff brush

Plant Root resistance

UV resistance

Resistant to aggressive water soil acids etc

For fixing tiles in water retaining structures

Fields of application:

• Exterior waterproofing of old and new buildings

against ground moisture, humidity, pressure water

• Waterproofing of water tanks

• Waterproofing systems for high water heads

• Horizontal waterproofing below masonry

• Interior waterproofing against humidity from outside

• Waterproofing of underground basements, precast

garages, ducts, areas of high humidity, terraces,

balconies and swimming pools

• For fixing of MYK Aso-joint tape 2000, Aso-Joint tape

2000S, and MYK -Joint sleeves economic tiling in

wet rooms when used as an underlay

• MYK Aquafin 2C is an economic

waterproofing underneath tiles in wet rooms

Water Head Total

RecommenDed

consumption(Kg

/Sq mtr)

Min Dft

(mm)**

Roofs composite

waterproofing

Below1Mtr

Traffic

2.5-3.0

3.0-4.0*

1.3

1.5

Balconies/terrac

e

non Tiled

Tiled

3.0-4.0

4.0

1,5

2.0

Swimming Pools Small-Medium

3.0 1.5

Fountains Upto1Mtr

Upto1.5Mtr

2.0-2.5

3.0-3.5

1.0

1.5

Water tanks Normal

Potable

3.0-4.5

4.0-4.5

1.5

2.0

Below Grade Below Mtr

Below2-4Mtr

Below4-7Mtr

Below7-0Mtr

Above

10Mtr

2.O-2.5

3.0

3.5

4.0

4.5

1.0

1.5

1.8

2.0

2.3

* depends on the amount of traffic.

** Minimum thickness of the cured film at any point of

the coating. This are technical limits of the products

and do not reflect legal requirements for your

application. Please review local building codes for the

confirming minimum film thickness. These may be

higher than the technical possible minimum value

stated.

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Hydraulic setting

Rapid rain proof in 3 - 5 Hrs @ 30 ° C

Resistance to water pressure up to 7 bars (+ve side)

Environment friendly

Bonds on wet surface without priming Resistant to

Processing time : 60 Min @20° C

Processing temperature : +5 to +30 ° C

Hardness Shore A Scale : 90

Tensile Elongation : 42 % at 30 °C

Vapor Diffusion Resistance: Approx 1000 µ

Consumption:

Typeof

application

Technical Data:

Powder Component : Sand/cement

Liquid Component : Polymer dispersion

Mixing ratio : 24:11(Powder: Liquid)

Pot Life @ 27 ºC & 60 % RH :30 minutes

@ 20 ° C & 60 % RH :60 minutes

Time between recoat :6 to 8 hrs @ 30ºC

Mixing time :2 to 3 minute with mechanical mixer

MYK Aquafin -2C

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Annotation:

• When the coating is hardening, it must not be

influenced by water, negative water can lead to

ruptures under frost condition

• In areas of high humidity, extended curing time

has to be taken into account

• Avoid direct sunlight

• Low chromate level

Cleaning of equipments: - In wet state with water.

Packaging : Available in 35 kg Composite Pack

24Kgs- Powder Component

11 Kgs-Polymer Liquid Components

Storage & Shelf life:

Store in dry & cool place in shaded area & kept away

from freezing. Shelf life is 6 months from the date of

manufacturing in original un opened packaging.

Consume open packs immediately.

Quality Policy:

The information given in the data sheet is based on the

years of experience, and found correct to the best of

our knowledge. However the success of the product &

its application is dependent on many external

factors. We are fully assured of our products quality at

the time of dispatch. As we are constantly

endeavoring to enhance the qualities of our products

which may reflect changes it the data sheets. Hence in

the event of any doubt on critical parameters it is

advisable to consult our technical department

Technical Support:

Technical information regarding Schomburg range of

products can be obtained from the technical cell of

MYK Schomburg

Note:

Information in this technical data sheet is to the best of

our knowledge true and accurate. However, such

conditions under which our products may be used are

beyond our control, recommendations

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Uneven surfaces may demand more material to

reach the specific thickness.

Surface Preparation:

The surface to be coated must comply with the

principles of building construction and should full fill the

structural requirements including properly designed

sloped to avoid stagnation of water in case of roofs.

Any cracks pot holes expansion joints etc should be firm,

clean, free from fats, oil grease, dust or any other

contaminations MYK Aquafin 2C is suitable for smooth

concrete, screed, mastic asphalt, plasters gypsum

boards and masonry. Coarsely pored surfaces like gutter

blocks or Precast concrete blocks have to be

grouted with cement mortar or MYK Crete RN.

Highly absorbent surfaces like light weight concrete or

gypsum boards may be primed with MYK ASO-

Unigrund GE (Acrylic primer) to reach an improved

adhesion

Mixing Instructions and Application:

MYK Aquafin 2C consists of a powder and liquid

component. The liquid component of approx 2/3 should

be emptied into a clean mixing vessel, add slowly

the powder to it. While mixing with a slow speed mixing

paddle (approx 300 rpm) until a consistent,

homogeneous, lump free mass is produced. After

that, add the remaining liquid component, and stir

until the uniform consistency is achieved. The surface

has to be pre-wetted with water (SSD condition) at

the moment of application of the product. MYK

Aquafin 2C can be applied by brush, trowel or

appropriate spray equipment. At least two layers of MYK

Aquafin 2C are necessary. Every part of the

waterproofing must have the minimum layer for the

expected moisture quantity. The application of the

second layer is done when the first layer cannot be

damaged by the further application (at +30 ° C 6-8 hrs

at the earliest). Due to possibility of the crack

formations avoid applied thickness grater then 2 kg/m2

= (1 mm dry film thickness) in one application to

prevent the formation of the crack. Existing cracks can

be treated with MYK Aquafin 2C by embedding the MYK

Aso joint tape into the first layer For moving cracks and

construction joints use MYK ASO joint tape 2000S

MYK Aquafin -2C

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MYK SCHOMBURG INDIA PVT LTD

(An Indo-German JV)

8-2-703/A, 3rd Floor, Leela Gopal Towers,

Road No. 12, Banjara Hills,

Hyderabad -500 034

Tel: +91 40 3040 0000

Email: mykschomburg.com

www.mykschomburg.com

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