The 3M™ Hookit™ Purple Finishing Film Abrasive Disc 260L is a fine grade abrasive disc, which features an updated anti-loading coating that levels surface defects on clear coat and greatly reduces pigtails. aluminium oxide abrasive cuts fast, lasts a long time, resists loading with or without hole pattern designs and leaves a consistent, easy-to-polish finish. The 3M™ Hookit™ attachment system makes disc change-outs fast and easy.