One-component polyurethane waterproof coating is a reactive moisture-curing macromolecular waterproof coating. It takes isocyanate and polyether as the primary materials, and is mixed with various additives like mixed latent curing agents and plasticizers. After undergoing special technological processes such as high-temperature dehydration and polymerization, the coating is formed. When brushed onto the waterproof base layer, the -NCO terminal groups in the polyurethane prepolymer react with moisture in the air, generating a tough, soft, and joint-free rubber waterproof film on the base layer’s surface.
This coating can be directly used on the construction site once the package is opened, which is very convenient for construction operations. It has low demands on the moisture content of the base layer, and can be constructed on relatively humid base surfaces and under conditions of high relative humidity. A single coating can reach a thickness of 1-3mm, and the formed film is dense with no pinholes or bubbles. The color of the coating can be customized to meet the diverse personalized surface color needs of different customers.

- Strong adhesion
- High tensile strength, high elongation, and excellent elasticity
- Strong adaptability to the shrinkage, cracking, and deformation of the base layer
Store the materials in a dry and well-ventilated indoor space; during transportation, strictly prevent exposure to sunlight and rain, avoid collisions, and pay attention to fire prevention; the product has a storage period of half a year, and products beyond the storage period can only be used after passing re-inspection.