• Large Diameter Cloth PSA Disc,Cloth Discs • Take advantage of a superb cut rate when you choose the premium aluminum oxide abrasive of this Metalite R228 coarse grit large-diameter cloth PSA disc for coarse grit sanding and stock removal with your stationary disc sander. The pressure sensitive adhesive makes application and removal easy, and the durable X-weight cotton backing provides excellent resistance to heat as well as flexibility and life. Choose this large-diameter cloth PSA disc when you’re working with aluminum, hard and soft carbon steels, hard and soft woods, and brass. • Premium aluminum oxide abrasive gives an excellent initial cut rate • Durable X-weight cotton backing makes these discs a good blend of flexibility and life • The cotton backing provides good resistance to heat • Good consistent choice for general-purpose coarse grit sanding and stock removal applications; pressure sensitive adhesive makes for easy application and removal on stationary sanders • 24-36 grit recommended for heavy stock removal