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Dulux Weathershield Waterproof
> 0.8 m²/L How to calculate
Drying time
Drying time
4-6 Hours


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100% Waterproof

Dulux WeatherShield Waterproof is a breakthrough in waterproofing technology. Its thick, elastic, super protective film coat covers cracks and blocks water. Now with SunReflect, which helps in reducing the temperature by upto 5°C.

Special features

Poly Fibre mesh technology

Water resistant

Number of coats:

2 Coats

Usage Details

Preparing the surfaces:

Ensure that the surface is completely dry, thoroughly clean and free from any grime, dust, flakes, grease, oily substance, etc. For old surfaces, remove all loosely adhering particles or powdery material by thorough scraping, followed by cleaning. For areas severely affected by algae & fungus, application of ICI pre-treatment coat is recommended. For crack filling, existing visible cracks or dents on surface need to be filled with cement sand mixture in the ratio 1:3 and only white cement for smaller cracks.


Use Roller or Brush. For Roof Application, Clean the roof and the parapet surface thoroughly. Apply 1 coat priming of WeatherShield Waterproof with 30% dilution followed by 2-3 coats of WeatherShield Waterproof without dilution using brush or a roller. Achieve a forced coverage of 8-10 sq.ft./Itr., if forced coverage is not achieved, apply an additional coat of WeatherShield Waterproof. For Side Wall Application, Clean the side walls thoroughly. Apply one coat of WeatherShield Alkali block primer (prescribed dilution one part of primer and one part of water) followed by 1 coat of WeatherShield Waterproof without dilution using brush ora roller. Post drying apply two coats of WeatherShield Max with 20% dilution. Please ensure 6-8 hours drying time in between the 2 coats. To achieve proper film thickness essential for the desired waterproofing performance, it is important that WeatherShield Waterproof and WeatherShield Max coverage must not exceed 60 sq. Ult. If recommended coverage is not achieved, additional coat must be applied for desired performance. To ensure 100% waterproofing performance, cover the full roof including parapets.

Health and Safety:

Keep out of reach of children and away from food, drink and animal feed. Do not pour leftover paint down the drains or in water courses. Contain spilage using sand or earth. Store contains in upright postition, with lid tightly closed, in a cool, dry place. Safety Data Sheet available for professional user on request. No added Lead, Mercury or Chromium compounds. STIR THOROUGHLY BEFORE USE