Our 3M™ Stikit™ gold disc roll 216U features aluminum oxide mineral abrasive for a sharp cut and uniform finish during collision repair. These tear-off discs are packed into a single roll and feature Stikit™ adhesive attachment, making them exceptionally fast and easy-to-use. Load-resistant coating and available seven-hole pattern help clear dust from the disc surface for longer life. 3M™ Stikit™ disc rolls are multiple adhesive backed abrasive discs rolled onto a core. This makes them easy to tear-off one at a time for speed and efficiency and there's no need for liners which saves on material costs. These ready to use Stikit™ discs feature a pressure sensitive adhesive coating on the backs - simply press the disc onto the backup pad and you're ready to go. They remove just as cleanly, leaving an uncontaminated surface for the next disc.