Scotch-Brite Roloc SE Surface Conditioning Disc combines a coarse, non-woven disc to perform heavy-duty deburring and finishing with the ultra-efficient 3M Roloc quick-change attachment system. The heavy-duty non-woven fiber construction conforms extremely well to help preserve irregular or contoured surfaces, and our Roloc backing supports the disc to allow for aggressive cutting. Features and Benefits Course, tough, non-woven disc aggressively deburrs and finishes Open-web construction is resistant to loading and runs cool, resulting in highly consistent finishes Extremely conformable disc conditions surfaces without gouging, undercutting, or damaging the base material Convenient 3M Roloc attachment system offers quick and easy disc change-out, ideal for multi-step finishing processes