1.Production description

SPU Waterborne polyurethane waterproofing coating uses a special waterproof self- crosslinking pure acrylic emulsion as basic material, with a certain amount of modifying agent, surfactant, additives and pigment. Film is tough and resilient, and  cohesive force is strong. It combines with basic layer form a complete firm -soft  waterproof system to adapt to the structure deformation to achieve long-term waterproof impermeability.

2.Product Features

u       Excellent low temperature resistance, elasticity, extensibility, water resistance and crack resistance;

u       Excellent aging resistance, no changes of coating film and no appearance of yellow;

u       Construction on the humid basal planes and having certain air permeability;

u       Superstrong adhesion stress which is applicable to the basal planes of masonry, concrete, glass, wood, metal, gypsum, rubber, mortar, etc.;

u       No toxic and no harm, VOC after solidification, and safety and environmental protection;

u       Convenient construction, speedy solidification, high work efficiency and short construction period;

u       Formation of colorful protective surfaces, and beautification of environment.

3.Technical specification

“Polymer emulsion architectural waterproof coating”