Single-pack polyurethane waterproof coating belongs to the category of reactive moisture-curing polymer waterproof coatings. It takes isocyanate and polyether as the primary materials, and is formulated with a variety of auxiliary agents including mixed latent curing agents and plasticizers. Through a special production process that includes high-temperature dehydration and polymerization, the coating is formed. When coated on the waterproof base course, the -NCO end groups of the polyurethane prepolymer react with moisture in the air, forming a tough, supple, and seamless rubber-type waterproof coating film on the surface of the base course.
This product can be directly used on-site upon opening, featuring convenient construction. It has low requirements for the moisture content of the base course, allowing construction on relatively humid base surfaces and under conditions of high relative humidity. A single coating can reach a thickness of 1-3mm, with a dense film structure that has no pinholes or bubbles. The color of the coating can be customized, meeting the personalized surface color requirements 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.