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Perma Flex Coat



Buildings are designed for human dwelling. The general purpose wall paints are designed to resist the carbon dioxide emitted by human breathing and other gases produced as a result of domestic kitchen activity. In parking lots and in the basement and the subsequent floors of a multistoried residential or a commercial structure, carbon dioxide or carbon monoxide produced by vehicles is too much for these aesthetic coating to resist. As result the reinforcements in the lower floors starts corroding, diminishing the life of the structure itself. Perma Flex Coat is especially designed for this application to safeguard the structure by protecting the concrete against carbonation under such severe exposure from the vehicle exhausts.


  • Perma Flex Coat is used to provide an anti-carbonation coating to the walls and ceilings of parking decks in the multistoried structures. It is an ideal coating for multistoried car parks.
  • Perma Flex Coat is used to provide a waterproof and anti-carbonation coating for the external RCC walls as well as masonry walls.
  • Perma Flex Coat is applied to external wall surfaces to make them resistant to algae, fungus, carbonation, UV and IR rays from the sun.
  • Perma Flex Coat is used to make the external colored finish long lasting.


  • Perma Flex Coat not only protects the structure against corrosion but also waterproofs the treated surface.
  • Perma Flex Coat is water based, hence easy to apply with brush, roller or airless spray and is non-toxic and environment friendly.
  • Perma Flex Coat can be built up to thicknesses and with proper rollers architectural texture finishes can be achieved.
  • Perma Flex Coat makes the surfaces algae and fungus free and protects the RCC walls from carbonation attacks.


Product Type : Single Component Coating
Polymer Base : Acrylic
Thinner : Potable Water
Drying Time : Touch Dry in 30 minutes
Coating Time On Primer : 24 Hours
Application Temperature : 5 to 40°C
Service Temperature : -40 to 80°C
Solid Content : 40% ±1


Primer: Clean the surface thoroughly with water to remove all loose particles. Apply a coat of Perma Multi Prime. After 8 to 12 hours of the primer coat apply Perma Flex Coat.

Perma Flex Coat shall be applied in two coats at intervals of 12 to 24 hours between coats with a painters brush or suitable rollers.


Clean the surface with pressure jet of water to remove all loose material. Thoroughly clean and remove mould release oil etc. from the RCC surfaces. Repair all cracks by widening into “V” shaped grove and filling them with PERMA ACRISEAL /PERMA CRACK FILL.

On the dead walls cut a groove of size 6mm X 6mm in the plaster as a stress release joint on the centre of the column and the beam positions and fill the joint with PERMA ACRISEAL before application of the Perma Flex Coat.


First apply a primer coat by diluting Perma Flex Coat with 25 % water. Allow it to dry over night and apply undiluted PERMA FLEX COAT by brush or roller as final coat to a desired finish.


Perma Flex Coat gives a coverage of 45 to 50 square feet per kg per coat, depending upon the type of surface at a DFT of 150 microns. Two coats recommended.


Perma Flex Coat is available in 1.5 kg, 5 kg, 15 kg and 50 kg packs.


Perma Flex Coat has a shelf life of 24 months if stored in manufacturer’s original packing in a cool and dry place away from direct sunlight.


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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