There is Brown Aluminum Abrasive Oxide offered by us that is a general-purpose, loose grain abrasive that is used in abrasive blasting, polishing, lapping, or other finishing applications. It is suitable for wet or dry surface preparation, cleaning, deburring, and cutting of various metals, ceramics, glass, wood, rubber, plastic, stone, and composite materials. It is a clean, high-strength material that resists oxidation and corrosion, maintains chemical stability and withstands extremely high temperatures. Brown Aluminum Abrasive Oxide is very effective.