Silicon Carbide: Silicon and carbon mixture (Quartz) the hard sand. Dry aqueous stainless steel, copper, marble, glass and MDF for chipboard.
Aluminum Oxide: Bauxite and Carbon mixture of iron, steel, aluminum, suitable for.
Zirconia Alumina: Aloxe 60%, 40% zircon alloy, suitable for heavy aşıdır jobs.
Ceramic aluminum: Alox gel is obtained by treatment. The cost is high, suitable for the most severe erosion works.