Improve grain retention and product life with the durable resin bond on the BlueFire R884P medium grit cloth narrow benchstand belt. Ideal for metal and wood, this belt tackles your medium grit light-to-moderate stock-removal needs with ease. The strong yet moderately flexible waterproof X-weight polyester backing performs well under light or moderate pressure in both wet and dry application for increased versatility. With a 30-percent longer life than other zirconia belts, this belt lets you make fast, aggressive cuts with its strong, self-sharpening zirconia alumina abrasive.