... abrasives deliver a high stripping rate and consistent performance, ideal for paint stripping, mold cleaning, deflashing and deburring.Sandblasting, ... using compressed air, is traditionally used to prepare surfaces for coatings. The sharp particles of aluminum oxide or other ... 0.42 mm60-80 mesh / 0.16-0.25 mmRecyclable. Call for details. Alumina, glass beads, silicon carbide, silicon carbide, steel, ...