... mainly applies in removing wax agglutinating on the surface of metal products such as stainless steel,iron, copper , ... , zinc alloy etc. during polishing, which has advantages of high removal rate, high efficiency, sound surface after washed. ... remove the import bitumen, rosin, paraffin, the protection of paint, grease, dirt, etc.Primary parameter: ModelpHSpecific GravityAppearanceUPP/SWW029 ...