PU Waterproof Txheej
-
Hom I PU Waterproof Txheej
Lub teb chaws tus qauv hom I polyurethane waterproof txheej yog ib puag ncig tus phooj ywg polymer waterproof txheej, siab zog, loj extension, muaj zog bonding quab yuam, txheej zaj duab xis ntom tsis npuas, dej tsis kam mus corrosion, nruab nrab viscosity, kev tsim kho yog yooj yim thiab saj zawg zog.
