... and outside metope, ground, toilet, basement, warehouse waterproof and reinforced concrete structure of the leakage, safe and convenient to use. The ... is diluted after seven times directly spray brush in the concrete, plaster, stones, metope ceramic tile, marble, surface interval two ... :this product is six times diluted, and click the cement, sand: waterproof agent liquid = 1:2:0. 3 mixed directly use ...