- Supply TypeManufacturer, Exporter, Supplier
- Preferred Buyer Location All over the world
“YUHONG” brand SPU-301 One Component Polyurethane Waterproof Coating is made out of the main materials of isocyanate and polyether polyol, together with various auxiliaries and fillers by polyreaction , coating on the waterproof base layer, after chemical reaction of NCO terminal group of polyurethane prepolymer and moisture in air, it forms a seamless elastomeric rubber waterproof membrane.