Spend less time compounding and enjoy less risk of defects by using 3000-grade 3M™ Trizact™ Hookit™ Foam Abrasive Discs for paint finishing. Used for refining 1500- and 2000-grade sand scratches, they can reduce the need for aggressive wool compounding and cut overall paint finishing time. The patented 3M™ Trizact™ Abrasives are engineered for consistent cut and long life.