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Perma Render Coat



Perma Render Coat is a specially formulated mortar with Portland cement, graded fillers and polymers to meet the requirement of waterproof, crack-free, thin render for application to walls and ceiling.


Perma Render coat is ideally suited for rendering concrete surfaces such a RCC walls and ceiling. It is best suited for filling up the undulations in the normal plasters. The product can be used for rendering brick works and block works. It could also be used as a general purpose non-shrink crack filling and patch work repairing compound.


Ensure that the surface to be rendered is clean and free from dust, dirt, grease etc. Mix Render coat with clean water in the proportion of 3.5 to 4 volumes of powder to 1 volume of water. Mix till a uniform consistency smooth paste is obtained. Leave the paste for ten minutes in the pan for the entrapped air if any to escape and remix the paste. Apply the paste uniformly on to the surface to be rendered. With a putty blade or spatula level the surface to a smooth finish. The product can be applied in thickness varying between 1 mm to 10 mm.


Bulk Density : 1600 kg/m3
Pot Life Of Paste : 45 min at 35°C
Form : Free flowing powder
Color : Grey



  • In rendering 60 kgs of Perma Render Coat covers an area of 100 Sft if applied to a thickness of 2 mm.
  • In crack filling 1 kg covers an area of 100 linear ft. for groove size of 12 mm x 6 mm


All equipment and tools must be cleaned immediately after use with water or cleaning solvents as the case may be. Similar procedures should be adopted for break periods exceeding 15 minutes.


Perma Render Coat is available in 10 kg and 25 Kg multi-wall laminated sacks.


Perma Render Coat has a shelf life of 12 months if stored in manufacturer’s original packing in a cool and dry place away from moisture and heat.


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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