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Product Category
Polyurethane Sealants – Professional Waterproofing & Joint Protection
Polyurethane sealants are high-performance joint and waterproofing materials known for their excellent elasticity, strong adhesion, and long-term durability. They bond securely to concrete, stone, metal, glass, and wood, making them ideal for construction joints, façades, flooring, and infrastructure projects. With superior resistance to weathering, chemicals, and movement, polyurethane sealants provide a reliable solution for both indoor and outdoor applications.
Products
SANSI Waterproof Coatings deliver fast-acting, invisible protection for fabrics, building materials, wood, and more. Engineered with advanced nanotechnology, our solutions form a long-lasting waterproof layer that repels moisture, resists stains, and enhances durability without altering the original appearance of the material. Whether you need professional-grade coatings for construction, industrial applications, or everyday protection for clothing and accessories, SANSI provides a reliable solution that combines efficiency, eco-friendliness, and lasting performance. Stay dry. Stay protected. Stay confident — with SANSI Waterproof.