Sika raintite 1kg

 is an acrylic-based polymer emulsion used as a multi-purpose additive for enhancing the properties of mortar, concrete, and cement slurry for repair and waterproofing applications. It is available for online purchase from various retailers in India.

• Key Features:
  • Improved bonding: Provides excellent adhesion to moist substrates.
  • Water resistance: Makes mortar and concrete waterproof.
  • Durability: Improves mechanical, flexural strength, and abrasion resistance properties.
  • UV resistant: Suitable for external coating applications.
  • Anti-fungal properties: When used as an additive to cement-based paint, it improves water repellence and anti-fungal properties.
• Primary Uses:
  • Waterproofing of roof slabs, sunken slabs, basements, water tanks, and sunshades.
  • As a bonding agent for repairs and plastering.
  • For making polymer mortar for repair works.
  • Treatment for leaching and saltpetre action. 

• Waterproof Coating: Mix 
  Sika RainTite I

   with cement in a 1:2 ratio (by volume).

• Cement Slurry/Bond Coat: A ratio of 1 (
  Sika RainTite I

  ) : 2 (Water) : 3 (Cement) is recommended.

• Mortar: Used as an additive at a rate of 0.16 kg/kg of cement.