Check the listing for details. POWERTEC 60 Grit 4 x 36" Sanding Belt Aluminum Oxide Sandpaper, 10 PK (110630). Color: Red, Condition: New. Listed at 23.99 USD. 60 Grits!!! The 4 x 36 Inch Aluminum Oxide Sanding Belt by POWERTEC. This premium pack of 10 was designed to provide you with a cost effective set of long lasting and high performance sanding belts. Made with open coat Aluminum Oxide (A/O) grain, they act as a multi-purpose tool best used for wood sanding, shaping, stripping and giving a smooth finish to many of your woodworking applications. Additionally, these belts work exceptionally well with lite and non-ferrous metals, blending welds, fiberglass, plastic, and rubber. Each belt flaunts an X-weight clothed backing, and possesses a strong resin on resin bond with well crafted seams for long lasting results.USAGE: Works with an assortment of belt sanding machines and applications – providing a heavy duty stripping and sanding tool for wood, aluminum, fiberglass, rubber, plastic and non-ferrous metalsPREMIUM GRADE: 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 performanceCRAFTSMANSHIP: These 4”x36” sanding belts feature a heat and moisture resistant material, and were designed with expertly crafted seams that won’t break under pressureGRITTY: Available in a wide range of uniformed grit - 40/ 60/ 80 / 100/ 120/ 150/ 180/ 240/ 320/ 400 GritSPECIFICATIONS:Abrasive Belt Size: 4 Inch x 36 InchGrit Size: 40/ 60/ 80 / 100/ 120/ 150/ 180/ 240/ 320/ 400 GritMaterial: Premium Open Coat Aluminum Oxide (A/O) GrainBacking: Strong " X Weight Cloth BackingJoint: Strong Butt Joint ConstructionPackage: 3 or 10 piecesGrit Selection Guide:40 – 60 Grit: Sandpaper is fairly coarse - Heavy Sanding and Stripping80 – 180 Grit: Sandpaper is fairly medium - Removing Tiny Imperfections240 – 400 Grit: Delivering a Super Fine Smooth FinishPOWERTEC is a US based manufacturer of high quality woodworking machines, wood work accessories, and a wide assortment of OEM replacement parts. We are committed to exceeding expectations, while bringing the best innovations, technologies, and product development to the industry.