Hebei Wanbao Factory is waterproof material waterproof material production and waterproof construction as one of the state-owned enterprises, Hebei large waterproof material production and construction as one of professional manufacturers. Main Products: wet materials can be coated with waterproof, SBS elastomer bitumen membrane, SL modified bitumen coating. It features: the organic liquid and inorganic powder composite material made of two-component waterproof coating, which combines the high flexibility of organic materials, inorganic materials, durability and other characteristics. Also has high tensile strength, elongation, good aging resistance, adaptability and other characteristics of the grass-roots, non-toxic and odorless paint, anti-aging properties is strong, waterproof life of.. (more>>)