Brown Aluminum Oxide, Coal Slag, White Aluminum Oxid, Copper Slag, Glass Beads, Crushed Glass, Silicon Carbide, Corn Cob, Steel Shot, Walnut Shell, Steel Grit, Jet Mag, Stainless Steel Shot, Ceramic Shot, Plastic Blast Media, Cerium Oxide, Coated Abrasives, Sodium Bicarbonate, Bonded Abrasives, Garnet, Stainless Steel Shot.