Check the listing for details. 3M™ Cubitron™ II Hookit™ Clean Sanding Abrasive 5" Disc, 600+ Grade, 50/Box. Condition: New, Made in US. Listed at 70.71 USD. 3M™ Cubitron™ II Hookit™ Clean Sanding Abrasive 5" Disc, 600+ Grade, 50/Box Features 3M™ Precision-Shaped Grain- triangular-shaped grains that cut at least 30% faster and last at least 30% longer than other conventional ceramic abrasives. Extremely sharp precision-shaped grain provides longer life than conventional ceramic abrasives. Sharper cutting surface means less pressure is required. Clean Sanding multi-hole pattern delivers excellent dust extraction. 3M™ Hookit™ hook-and-loop attachment makes for fast disc change-outs. Long lasting, fast-cutting abrasive disc available in a wide range of grades. To remove paint, shape body filler, fine feather-edging, final prep before priming, or even surface structure removal of clearcoats and preparation of blending areas 31476.