Product Review

Works with all blasting equipment to remove paint and rust or to clean brick and stone. Black Diamond abrasives offer superior cleaning ability, thanks to hard, angular particles that enhance speed and cutting. And because coal slag offers low free silica content, low dusting and consistent uniform weight, our Black Diamond is the right choice for many uses. 12-40 Medium grit. Safe and cleaner to use. Offers an 80 recoop of material that does not absorb water. U.S.A. Material Type Black diamond, Grade Medium, Grit 12-40. Consistent uniform weight and gradation ensures no clogging,