Polyurea Coating, Polyether Polyol, Polymer Polyol manufacturer / supplier in China, offering 2c PU Binder, Adhesive Viscosity 13000-60000 MPa. S, Origin China Used for Air Filter, PU Glue Used for Oil Filter End Cap, Compressor, Gearbox, Industrial Filter Binder, 2K PUR Adhesive Glue Binder Used for Air Filter and so on.