Featuring high-performing ceramic grain resin-bonded to a semi-flexible heavy cotton backing, 3M Cloth RXC Unslashed Segment 747D delivers excellent cut rate and efficient coverage on contoured and shaped surfaces. It is primarily used for light to medium-pressure grinding, and grain setting on contoured metal parts such as stainless steel tanks. A grinding aid enhances use with heat-sensitive metals. Each RXC segment is composed of alternating flaps of coated abrasive material and Scotch-Brite