Felt flap disc designed for polishing surfaces to achieve a high gloss or mirror finish. For use on stainless steel, aluminium, non-ferrous metals, and stone. Designed for use with Sealey and other leading brands of angle grinders. Manufactured from premium quality felt for a long lasting life span. Compressed felt has a high level of durability, with a reinforced fiberglass backing pad to aid with high pressure to absorb vibration and to stay balanced for smooth buffing. Flap layered design created for better heat dissipation during application.