Grains expose fresh abrasive as they wear for 2x longer abrasive life vs. traditional abrasives.
3M 31482 CUBITRON II HOOKIT 6" INCH CLEAN SANDING ABRASIVE (50) DISCS 240+ GRIT
3M 31482 240 Grit 50 Sheets Sanding Sheets
6 inch 6" 240 Grit 100 DA Sanding Disc PSA Adhensive Sandpaper Roll -Sticky Back
3M� Sandpaper 6 Inch Discs 3M� Stikit� Attachment 80 Grit
3M 05791 6" Hookit Disc Hand Pad With Hand Strap 5791 3M
