... sand belt, polish wax, abrasive paste, coating etc.. 2) Refractory material: Mainly used for abrasion and high temperature resiatant, ... electric furnace etc.. 3) Sandblasting abrasive: Mainly used for various material workpieces to decontaminate, derusting, prevent corrosion, remove ... skin etc.. 4) Abrasion resistance ground: Mainly used for non-slip of airport and road, chenmical factory board ...