Black Aluminum Oxide
Black Fused Alumina/Black Fused Aluminum Oxide, Black Aluminium oxide, Black Corundum.
Supplied by Dragon Abrasives, with high toughness and endurability, BA is extremely suitable for polishing stainless steel and non-ferrous metals. Its grinding efficiency is much higher than that of brown fused alumina and the finishing effect is much better than many other abrasive materials.