Red Garnet Sand For Blasting and Waterfiltration

About our garnet sand 20/40#,30/60#,It has features of good hardness, high bulk density, heavy specific weight, good toughness and no free silica. It is widely used in aluminum profile, copper profile, precision molds, and many other fields. And it is used for sandblasting, rust removing and surface treatment in stainless steel, carbon steel,steel structure, aluminum, titanium,galvanized parts,glass, stone, wood, rubber, bridge,shipbuilding,ship repair, etc.