Enhance your rust removal, cleaning and detailing processes by attaching the BlazeX F980 fiber disc to your right angle grinder or pistol grip air sander. The improved ceramic alumina micro-fracturing grain delivers better cut rate and longer life when compared to blended ceramic alumina discs. A heavy fiber backing resists tears and the supersized grinding aid provides cool cuts and long life on stainless steel and other hard-to-grind materials. Cool Friction technology dissipates heat as you grind, reducing rework and further extending the life of the disc.