The base surface smooth construction process requirements, free from sand, loose. No dust, debris, grease, etc., so smooth, clean, dry, solid; the moisture content should be less than 8%, the temperature is not than 0 ℃. Construction should be carried out based surface inspection to ensure compliance with the requirements of: the construction, the first coat of primer, primer must be uniform, general usage in the 0.2 ~ 0.3kg / m2: to be cured primer, a second scraping, But Scraping direction perpendicular to the previous one required cross, to prevent leakage of scraping, followed by scraping three to five times the amount of control in 0.4 ~ O.5kg / m2; total quantity control used in 2.0 ~ 2.5kg / m2; The total thickness of not less than 1.5mm; after each completed, waterproof layer of polyurethane waterproof coating king uncured not be Exalted, may not be the next step, so as not to damage the waterproof layer; because this product is a moisture-curing, easily and air The parts made of polyurethane waterproof coating curing reaction spu, so try to run out of material open, otherwise it is difficult to save more than expected. Two-component waterproof coating roll ester tar can be divided into two kinds and non-tar. The former environment due to pollution, harmful, the Ministry of Construction as the 27th out of product announcement. Two-component non-tar polyurethane waterproof coating is the main agent and a curing agent. Can normal construction, room temperature curing polyurethane waterproof coating 881, easy to operate, with good mechanical properties and excellent water, acid and alkali, anti-aging properties. Suitable for basements and closets bath rooms and other water projects can also be used for non-exposed roofing waterproof project. 951 polyurethane waterproof coating | waterproof polyurethane coating | new waterproof offered by Manulife Manulife Shouguang City, 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!