WATstop

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WATstop is a three-component epoxy-cement coating that waterproofs from either side of the structure. It holds back 9.5 atm of water pressure in direct thrust or counter-thrust, so it works where water pushes from below slabs or behind walls in basements, cellars, tanks and pits. On concrete floors it lays down as a vapour barrier at 1.0 kg/m²; in dehumidification build-ups it primes the wall for Diathonite Deumix+. In the microcement system it is the waterproofing layer under Decorkrete in showers and wet areas. Applied by trowel or roller; stocked in white.Key Features Bonds at 2.5 N/mm² even on glazed ceramic tile 2-hour pot life at 23°C Overcoat window 24 to 48 hours Doubles as a primer on smooth surfaces at 0.3 kg/m² Show more