abrasive cloth roll Grit:p40#~600# a.Endurable b.Special process avoids product dis-shape under stretching pressure. TypeTF135 sandpaper rollsRaw materialJ cloth backing,100% cotton, phenolic resin, brown aluminium oxideUsagePolishing by hands, making narrow beltsApplicationsWood, vine ware, metal,steel and other soft nonferrous metalsGritp40#-600# (others available upon request)Strength1600-1800 ...