This 3M Low Lint Wool Pad is a fast cutting pad that is 100% wool. It quickly refines abrasives sand scratches on automotive painted surfaces. The pad leaves virtually no lint residue which can lead to inefficient cleanup and rework. It is excellent for the compounding process in collision repair. These fast-cutting single-sided pads feature 100% wool fibers which are individually stitched to the pad instead of twisted into tufts which means the fibers hold more securely to the pad.