... Jadeblast are including as follows:(1)Blast cleaning of steel structure, hull and bridge;(2)Waterjet cutting of metal, ... and anti-skid paint. Garnet modelUsingSandblasting effect20/40mesh30/60meshCarbon steel, manganese steel, stainless steel, alloy metal, glass, ceramic, stone, wood, ... fine polishing, grinding Do fine sandblasting, mainly used in the surface being sprayed does not destroy the case, ...