... -dye industry, western-style clothes, printing block,printing,die,metal,motor industry , IC block and so on. 3. The plastic ... fluids if you wish to use them) and high pressure spray to clean the minerals. The gun can produce up ... 1700 psi of water pressure or can be adjusted to spray a very fine mist. It is excellent for cleaning ... cleaning polishing grit out out stones you are polishing. spray gun