Perma Eazee Coat is a milky white liquid which can be brush applied to most structural surfaces to make them waterproof. The coating is UV stable and highly flexible.


  • Perma Eazee Coat is used for waterproofing all types of RCC surfaces such as roofs, chajjas, parapet walls and external walls. Asbestos cement sheets roofs can also be waterproofed using scrim cloth at the junctions, overlaps and J- bolts as reinforcement.
  • As a damp proof course applied under the first layer of bricks or blocks in masonry works.


  • Perma Eazee Coat can be applied directly from the can.
  • Perma Eazee Coat cures & give a permanently flexible and resilient surface resistant to a wide range of temperatures.
  • No cleaning solvents are required and can be washed off with water when it is still wet.
  • Single component and easily brush applied.
  • Can be used on wet surfaces and during rainy season.
  • Mechanical damages to the membrane can easily be repaired by spot application.
  • The membrane allows the concrete surface to breathe.
  • Seamless application no joints are requried.


Waterproofing normal concrete:
  • Clean the surface to remove all loose particles and any deleterious matter. Repair all cracks, honeycombs and blemishes from the concrete surface. Brush-apply Eazee Coat primer on the entire surface liberally. Primer is prepared by diluting one part by volume of Eazee Coat with one volume of water. When the primer coat is just dry apply the second coat running the brush perpendicular to the first coat. Provide fibre-glass or scrim fabric at junctions of vertical and horizontal surfaces after one coat then apply the second coat.
On asbestos sheet roofing:
  • Provide scrim or fibre-glass fabric at J bolts and junction of sheets over one coat of bitu Coat and then brush apply Eazee Coat on the entire surface in two coats.
Damp proof course:
  • On the cleaned plinth apply two coats of Eazee Coat. The second coat is applied after about four hours of the first coat. When the second coat is still wet blind it with clean sharp sand to provide mechanical key.

  • Note: Stir the material well in the container before use.


Ingredient Results
Form Liquid
Colour Milky White
Specific Gravity 1.34 at 25°C
Ph 9±1
Service Temperature -10°C to 50°C
Application Temperature +5°C to 40°C
Viscosity 1500CP +/-100
Solid Content 72%
Hardness (Shore A) ASTM D 2240: 2002 80
Tensile Strength, N/mm2 ASTM D 412 : 2002 2.5
Elongation at Break % ASTM D 412 : 2002 250%
UV Resistant - Accelerated ASTM G 154 : 2000 Excellent: No thermal degradation
Weathering (1000 hours) No cracking, chalking and discoloration
Adhesion Strength, N/mm2 ASTM D 4541 : 2002 1.5
Algae & Fungus Resistant (SS 345 : 1998) No algae & fungus Growth
Crack Bridging ASTM C 836: 1995 a) No cracks up to
2 mm width
b) No cracks up to
1 mm (10 cycles)


20 sqft per kg when applied neat. 13 to 15 sqft/kg when applied with a reinforcement.


Perma Eazee Coat is available in 500 gms, 1.5 kg, 5 kg, 10 kg, 15 kg & 50 kg packs.


Perma Eazee Coat has a shelf life of 24 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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