Single component, water based – non toxic.
Damp proof membrane in sandwich panel construction.
Superb adhesion, bonds tenaciously to most substrates including concrete, bricks, bitumen asbestos, cement, slates, tiles etc.
Non- flammable and Non-toxic solvent.
Applicable immediately after removal of the formwork.
Resistance to chlorides & sulphates usually present in the soil.
Waterproofing of concrete and block foundations, retaining walls, basement and wet areas such as kitchen, toilet floors and balconies.
Vapour barrier/ Damp proof membrane in sandwich panel construction.
Adhesive for flooring and insulation boards.
Curing membrane cum protective coating for sub-structure.
Façade damp proofing.
LASTEEK RWE500 can be applied by brush, roller or squeegee. Hot dry or very porous substrate should be dampened with clean water prior to application of LASTEEK RWE500. When two or more coats are required, ensure that the preceding coat is fully dried before applying the successive coat, which should be applied at right angle to the preceding coat. LASTEEK RWE500 also acts as a curing membrane; it may be applied to the concrete immediately after removal or formwork, eliminating the need of conventional curing with water.
LASTEEK RWE500 should not be used as curing membrane on surfaces to be painted Tools can be cleaned with water as long as the product is wet. Once dry, by mechanical means only.
All surfaces should be sound clean and free of contaminates. Absorbent surfaces e.g. concrete should preferably be dampened with water. In kitchens, toilets and other wet areas all the opening should be properly sealed. On all weak points such as cracks or around the pipes use a woven fiberglass mesh as reinforcement between the two coats of LASTEEK RWE500.