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Perma Coat & Seal is a single component polymer modified cementitious waterproof coating with a very wide range of applications. It is a waterproofing and corrosion inhibiting coating very useful on a variety of building material surfaces. It can be easily applied on RCC, PCC, Brick/Block work, Asbestos cement sheets and even metals.

Perma Coat & Seal


Perma Coat & Seal is useful in achieving foolproof waterproofing on a variety of building structures whether new or old.

It is highly effective in waterproofing on both positive and negative sides of leaky structure.

Perma Coat & Seal is highly elastomeric in nature and has crack bridging ability up to 0.5mm.

The product is non toxic, environment friendly and hence can be coated successfully in potable water tanks for arresting severe leakages.


Perma Coat & Seal is UV resistant hence suitable for coating on bridge decks and girders for preventing carbonation of reinforcing steel.

Perma Coat & Seal is a single component product which needs only on site addition of water. Hence it is user friendly and easy to apply.

The product has a very strong adhesion to variety of building surfaces.

Perma Coat & Seal is highly effective in waterproofing and does not leave the surface as it allows the concrete to breathe normally.


Clean the area to be treated by removing loose particles, oil, grease or any such deleterious materials and wet the surface with water. Mix the Perma Coat & Seal with water in the specified proportion of 100 parts of powder to 25 to 30 parts of water by weight, to obtain a neat slurry. On bigger projects, use mechanical mixers to mix the product thoroughly. It can be brush applied in two coats or sprayed on larger projects.


Form:Grey powder
Powder To Water Ratio:100 — 25 to 30 parts by weight
Pot Life:45 minutes
Touch Dry:60 minutes
Crack Bridging  Ability:0.5 mm
Elongation  At Break:250 %
Water Pressure:Withstands 10 bar pressure


1 kg of Perma Coat & Seal covers an area of 10 to 12 sq.ft in 2 coats.


Perma Coat & Seal is available in 1 kg, 5kg, 10 kg and 25 kg sacks.


Perma Coat & Seal has a shelf life of 12 months from the date of manufacture.


Perma warrants that all products are free from any defects of manufacture and comply with the specifications given in their respective technical data sheet. No warranty can be given as to the results of use because conditions of use, such as site conditions, surface preparations, workmanship, weather, structural issues and other factors are beyond the control of PERMA. Purchaser agrees to seek the advice of qualified professionals to carry out tests & take trials to determine the suitability of products for their intended purpose prior to full scale usage of PERMA products and assumes all risks.

The company does not assume any liability for unsatisfactory results, arising from the use of our products. Purchaser’s sole liability is limited to replacement of product or refund of the purchase price paid if any product proven defective. No other warranties, express or implied, shall apply including any warranty of merchantability or fitness for a particular purpose.
PERMA shall not be liable for any consequential damages arising from the use of our products for unsatisfactory results.

The information supplied in this datasheet is based on our experience through extensive research and is given in good faith in order to help prospective users. We reserve the right to update the information provided in our technical data sheet at any time without prior notice within the scope of technical progress or new developments.

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Perma Construction Aids Pvt. Ltd., , , Perma Construction Aids Pvt. Ltd.
+91 9967152801  or   or    (Trouble calling us?)
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