Wet sandblasting machine 1)Blasting media :water with Aluminum Oxide . glass beads 2)with blast hose ,gun ,nozzle Wet sandblasting machine with dust collect ,sperator ,blast gun with nozzle ,gloves ,water pump ,wet sand blaster are suitable for surface treatment of all products of metal, plastic and glass ect .removing oxide skin. residues burrs and scratches can be used for decoration light . ...