4. The first layer coating: After the polyurethane A, B groups were and xylene by 1:l.5:0.2 ratio (weight ratio) complex, into the bucket spices, stirring with an electric mixer evenly ( about 5min), with a rubber scraper blade coating or paint brush a layer of paint, to uniform thickness, Scratch amount of 0.8 ~ 1.0kg / m is appropriate, from the inside out back with operating. 5. The second layer of the film: After the first layer of the coating, the coating cured to a tack-free time, material ratio method according to the first pass, the second time the coating operation, to make uniform coating thickness, knife the direction perpendicular to the direction must first pass scratch polyurethane waterproof coating, blade coating and the first pass the same amount. 6. The third layer coating: After the second layer cure the coating, the material ratio twice before upon the coating material is stirred well, the third time Scratch, scratch volume to 0.4 ~ 0.5kg / m is appropriate When uncured after James finished, it can dilute sprinkle clean φ2 ~ φ3mm diameter gravel coating surface to increase cement mortar coating layer adhesion. According to the day of the operation amount of the ingredients during operation can not be stirred too. The coating viscosity is too big inconvenience scratch coating, you can add small amounts of xylene diluted amount shall not exceed 10% of the B material. Such as A, B material mixed curing too fast, when the impact of construction, can add a little acid or chlorinated benzene sulphochlorophenol retarder 951 polyurethane waterproof coating, an amount not greater than the expected 0.5% armor; slow cure the coating such as polyurethane waterproof coating roofing, can add a little dibutyl tin as a coagulant; but added in an amount not greater than 0.3% armor materials. Waterproof coating finish, after inspection acceptance may be water test polyurethane waterproof coating interior, 24h no leakage, can be surface construction. Polymer cement-based composite waterproof coating (referred to as JS waterproof coating) is the current national focus on the promotion of the application of new waterproof coatings, but also the current ideal environment-friendly waterproof coating. Is a kind of liquid organic polymer and inorganic powder composite material made of two-component waterproof coating, a new waterproof material for a class of highly elastic organic material have both durability and good inorganic material, and the coating After forming a high elastic, tough waterproof coating to achieve permanent waterproof effect. Features: Can be applied directly on a wet or dry a variety of substrates, coating tenacity, high strength, water resistance, weather resistance, excellent durability, non-toxic, tasteless, non-polluting, green, simple construction, short construction period in elevation, slope, and the top surface of the base construction is not flowing surface with strong adhesion coating materials have good ventilation, air bubbles do not occur, from the dark phenomenon Usage: old and new buildings and structures (roof , basement, walls, toilet and bathroom, tunnels, bridges, reservoirs, etc.) can be used in water projects. Product Specifications: Note: You can not sub-zero temperatures or rain in construction, not in humid environments without ventilation construction, will affect the deposition rate. Liquid material should be stored in more than 5 degrees in the shade, the powder should be stored in a dry place. The shelf life of one year the date of manufacture. Polyurethane waterproof coatings, polyurethane waterproof coatings, waterproofing provided by the new Manulife Manulife Shouguang new waterproof materials plant. Manulife Shouguang City, new waterproof materials plant (www.sghongli.com) (www.sghongli.com) strong, credible, Shandong Weifang waterproof, moisture-proof materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Manulife new waterproof and you hand into the brilliant, for a better future!