3M Stikit Film Disc Roll 360L, PSA Attachment, Aluminum Oxide, 5" Diameter, P1000 Grit (Roll of 125)Aluminum oxide abrasive offers a fast cut and long life, and performs well on many surfaces Durable film backing is tear resistant and provides a close tolerance, consistent finish Open coat construction helps reduce loading and provides a more aggressive cut 3M Stikit adhesive backing allows for quick application and easy removal Convenient rolls eliminate the need to remove disc liners from individual discs