Smooth out various metal surfaces with the K622 medium grit cloth sheet. Its natural emery abrasive makes the sheet ideal for sanding, scouring, polishing and removing cutting tool marks on various types of metal, making it a versatile tool. Cloth backing gives the sheet flexibility, and the durabonded abrasive stays put on the cloth for enduring use. This closed-coat cloth delivers medium material removal with an extended life that makes it a good value in your workshop.