Is permanently waterproof non-toxic, environmental protection, can be used for drinking water, pool waterproof. Permanently waterproof, anti-leakage, moisture, mildew role, reinforced concrete, cement mortar cohesion between the particles and density. Scope: roofing, interior and exterior, kitchen, bathroom, warehouse, swimming pool, tunnels, basements, bridges, dam and other waterproof. Use: Put the base surface clean water to fully wet. Obvious cracks in the base surface must first add non-woven make up a good seam with a highly flexible waterproof coating. This product is mixed with cement mortar prepared according to national standards, ordinary waterproof dosage: waterproofing agent: cement = 1: (30-40); waterproof high standard dosage: waterproofing agent: cement = 1:20. The wiper of the cement mortar, the cement paste mixed with the product batch wipe the surface, the better, mixture proportioning: waterproofing agent: cement = 1:10. The above dosage ratio of the weight ratio, and the 425 # national standard cement. Kitchen, bathroom and other peripheral and nozzle parts in waterproof mortar requires two to three times brushing trap waterproof coating to prevent cracking leakage. Note: The construction required the base surface water soaked, so that the cement dry too quickly and affect the construction effect. With cement mortar shall be in strict accordance with national standards, otherwise it will directly affect the effect of water. If not accidentally gets into your eyes, rinse with water and to the hospital as soon as possible. Storage: The product should be placed in a cool, well-ventilated place, unopened product can be stored for two years. Packing: 5kg / 25kg / barrel bottle