TOA PU Waterproof is an elastic waterproofing membrane, single component of water based polyurethane. 100% waterproofing, highly flexible, elongation up to 800%, good UV resistance, harsh weather tolerance and abrasion resistance from traffic. Used to prevent leakage, solve cracks on concrete caused by rapid change of temperature.

Type of Finishing
Grey, White
Can Size
4 Kgs., 20 Kgs.
High elasticity film 800%
Durable and Leakproof

TOA PU Waterproof is designed for waterproofing.

  • Concrete roof deck.
  • Terraces, balconies and wet area.
  • Asbestos roof tile.
Poly Urethane waterproofing
  • Stir well before use, especially tinted.
  • If the Roof slab, mix TOA PU Waterproof with clean water in the ratio of 3:1 and apply as the primary coat, leave it dry for 1 - 2 hours approximately.
  • Apply 1st coat of TOA PU Waterproof (do not add water) at a rate of 0.7 Kg / m2 then leave it dry for 2 - 4 hours approximately.
  • Reinforce with TOA Fiber Mesh to improve adhesion and prevent cracks after applying 1st coat immediately and press against the surface.
  • Apply 2nd coat and 3rd coat (do not add water) at a rate of 0.7 Kg / m2, leave to dry 2 - 4 hours in each coat.