Rakshak - Weather Protector

RAKSHAK is a polyurethane based water proofing compound used for concrete Roofs, Structures & Steels etc. It is a two-pack synthetic water proofing system. “A SAN” RAKSHAK easily absorbed by the concrete and forms an integral part of the surface. It acts as a binder and seals the porosity of the concrete. It provides complete freedom from seepage of water and thus protects and adds to the life of valuable structures. It has a Insulating properties and does not allow the outside heat to come inside.

Benefits: -
  • Water/Weather Protector
  • UV Resistant
  • Insulation Properties
  • Acoustic Properties
  • Termite, Bacteria & germs proof
  • Concrete Life enhancer

Ease Of Application

“A SAN” RAKSHAK is very easy to apply-
  • No heating is required
  • No expertise required like in conventional bitumen based water proofing system as no pre-heating is involved
  • Adhesion is excellent
  • Required little labour and can be applied very fast

Area Of Application:-

- Roofing surfaces of
  • Concrete sheets hangers
  • Bricks
  • Tiles
  • Tin sheets over industrial establishments
- R.C.C. Water Storage Tanks R.C.C. Slab on roof tops - Both concrete and R.C.C. Swimming Pools - Joints near parapet walls and drainage pipes - Gaps between old and new construction - Jointing Stone Slabs, Syprex Slabs etc. - Both vertical and horizontal cavities and cracks in the concrete surface - In bathrooms and kitchens as a waterproofing compound


  • Its economical and very easy to apply
  • Water Resistant, Heat Resistant and Fire Resistant
  • Last Decades- has a life span of 20+ years
  • Does not crack
  • Excellent insulation properties
  • Does not add to the heart absorption capacity of the concrete surface when the applied coating is of light shades
  • Anti-Corrosive
  • Abrasion Resistant
  • No Fire Hazard during application
  • Work can be staggered
  • Unexpected interruptions due to inclement weather can be accommodated
  • Can be reapplied over the initial layer
  • No problem due to excess application

COVERAGE (Sq. Ft./Kg.)

  • Rough Surface, 1st coat : 30 sq. ft.
  • Rough Surface, 2nd coat : 40 sq. ft.
  • Smooth Surface, 1st Coat : 40 sq. ft.
  • Smooth Surface, 2nd Coat : 50 sq. ft.
  • Curing time, 25°C, 50%RH : 24 Hrs.
  • To Recoat : After 8-10 Hrs.
  • Clean-up : xylene
  • Density/liter (Mixed), kg. : 1.20
  • Total Solids by Weight (Mixed) as supplied : 100%
  • Volatile Vehicle Content : Nil
  • (Water) Content : Nil
  • Flash Point : Above 200°C

Instructions To Apply-

- Clean and dry the surface, and make it completely free from dust, grease & Moisture.
- Mix components A and B thoroughly in equal quantity.
- Apply the mixture as first coat on surface either by brush or spray.
- Apply second coat in across direction on same surface after a gap of 8 – 10 Hrs.
- Let it dry for 24 Hrs.

Available Packing Sizes:-

2 kg. : 1 + 1 kg.
4 kg. : 2 + 2 kg.
10 kg. : 5 + 5 kg.
20 Kg : 10 + 10 kg


- The material must be stored in dry place in air tight container
- Moisture contamination impair the properties and should be carefully avoided.
- Shelf life : 6 Months (Minimum)
- Pot life : ½ hour (Maximum)
- M R P : 350/ Kg
*Keep in cool & dry place.
*Best Use Before 6 months From manufacturing.
*Keep out of reach of children and keep away from eatables.
*It is innocuous and harmless to human being and animal when hard dry.