Sand blasting: Garnet sand 20-40#  abrasive 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.

    Our garnet sand 20/40#, are uniform particles used for sandblasting in oil and petroleum industry maintenance, refineries, oil well, shipbuilding, repair yard, shipyard, bridges, rail tanks, all kinds of containers, tanks and pipes, new buildings and denim, etc.