Description

Description

An acrylic co-polymer emulsion, used to form on-site seamless, cross-linked elastometric membrane on the concrete. The polymer composition ensures excellent UV stability, high strength and elongation of up to 250%..

Area of Application

Roof Terrace, Sunkens, Balconies & Utilities, Podiums, Water Tanks and STP (Sewage Treatment Plants), Basements, Retaining Walls, Water Reservoirs etc.

Features & Benefits

• Stretchable membrane for leakage proofing of concrfaces
• Excellent UV stability
• High bonding strength
• Water-resistant
• Up to 250% elongation

Method of Application

Surface Preparation

• Clean the surface and remove all dust, foreign matters, loose material or any deposits of contamination which could affect the bond between the surface and Leakproof-99 coating. The surface cleaning can be done by wire brush, air blower, grinder, high pressure water spray, sand blasting followed with air blowing or water wash.
• Smoothen the horizontal/vertical concrete surface.

Repair Work

• Altlend damaged / spalled concrete with Leakproof-99 mixed mortar. For filler, the mixing ratio is 1 kg cement: 1.5 kg fine sand: 0.25 kg of Leakproof-99: Water 0.4 to 0.5 litre. Cure with water for 2-3 days.

Membrane Top Coat

• Mix 1 part (by volume) of Leakproof-99 1 part (by volume) of cement, 1 part (by volume) sand and stir to get a uniform paste. Add required amount of water to bring this mix to desired consistency apply by brush or roller.

Curing & Drying:

• Sundry for (>/-25°C) 6-12 hours & reapply.