Duralum® is a tough, virgin fused brown aluminum oxide abrasive containing no free silica. It is more closely sized than other blasting grains to insure consistent duplication of surface finishes.
Duralum® is a general purpose blasting and polishing grain that is widely used for flat lapping, polishing, and other finishing operations on materials such as glass, ceramics, granite, silicon, and metal.
Duralum® K5 is a virgin fused brown aluminum oxide abrasive powder for use in industrial applications.
Duralum® K5 Powder is used in all industrial operations where numerically graded or micron-sized abrasive powders are not required. Typical uses include: lapping, polishing, and in buffing cakes and compounds for ferrous and non-ferrous metal, ceramic, and stone.