Polyurethane Waterproof Coating is a reactive, moisture-curing polymer waterproof coating. It is made from isocyanate and polyether as the main materials, combined with various additives such as mixed latent curing agents and plasticizers, through high-temperature dehydration and polymerization reaction via a special process. When in use, it is applied to the waterproof base layer. The -NCO end groups in the polyurethane prepolymer undergo a chemical reaction with moisture in the air, forming a tough, flexible, and seamless rubber waterproof membrane on the base layer surface.
- Color: Black, Red
- Capacity: 20kg/Barrel
- Waterproof Category: Waterproof Coating
- Application Fields: Roofs, Underground Projects
- Brand: Qilu Zhuowang
- Origin: Weifang, Shandong
- Solid Content: 85%
- Shape: Liquid
- Product Material: Oil-Based Coating
It is ready-to-use on-site, facilitating convenient construction. It has no strict requirements on the moisture content of the base layer, and can be constructed on relatively damp base layers or under conditions of high relative humidity. A single coat can reach a thickness of 1-3mm, with a dense film free of pinholes and bubbles. The color is adjustable, meeting the personalized color requirements of different customers for the surface.
- Basements, Toilets and Bathrooms
- Civil and industrial buildings such as swimming pools and roofs
- Waterproofing of parts with complex shapes and crisscrossing pipelines
- Strong adhesion
- High tensile strength, high elongation rate, and good elasticity
- Strong adaptability to base layer shrinkage and cracking deformation
- Store the product in a dry and well-ventilated room.
- During transportation, strictly protect it from sun exposure and rain, prevent collisions, and pay attention to fire prevention.
- The product has a storage period of six months. Beyond the storage period, it can be used only after passing re-inspection.
