Ask us about our spent grit removal service. Please click on our Tough, long lasting Virgin Aluminum oxide abrasive grain to exacting standards. It may be repeated re-circulated and is chemically stable and not affected by alkalis, acids or harmful atmospheres. Suitable for wet or dry surface preparation and cutting of various metal, ceramics, glass, wood, rubber, plastic, stone and composite materials. Grit sized from 16 - 240 in accordance with the current ANSI B74.12 specifications.
Certifications are available on request.
Allowable Limits for the Sizing of Abrasive Grains for Use in Other General Industrial Uses such as Pressure Blasting and Lithoplate Graining. Black Silicon Carbide to the finest powder, in custom sizes, to meet your needs. Black Silicon Carbide is an extremely hard man made mineral that possesses high thermal conductivity. Find the right bead size from the chart below and give a call or click here to ask for a quote. AFI is a distributor for Ervin Industries, Amasteel Division.