USAGE: Works with an assortment of belt sanding machines and applications – providing a heavy duty stripping and sanding tool for wood, aluminum, fiberglass, , plastic and non-ferrous metals PREMIUM : Made with our superior X-Weight clothed backing, an open coat aluminum oxide grain, and an impressive resin on resin bond that ensures long lasting performance CRAFTSMANSHIP: These 3”x18” sanding belts feature a heat and moisture resistant material, and were designed with expertly crafted seams that won’t break under pressure GRIT: Available in a wide range of uniformed grit - 40/ 60/ 80/ 100/ 120/ 150/ 180/ 240/ 320/ 400 Grit with: Skil 7510-01 Belt Sander, WITLIGHT DW-BS Cordless Belt Sander