3M PERFECT IT YELLOW COMP/HEAD P3M Perfect-It III Waffle Foam Polishing Pad 150mm YELLOW 50488 is designed for use with Extra Fine Compound 80349 this pad helps to remove light scratches, swirl marks and defects from refinished or original paintwork.150mm Applicator pad to be used with a machine polisher and Extra Fine Compound 80349.Long lasting waffle foam.Easy attachment to 3M Back-Up Pads.The pads are manufactured with the 3M Hookit attachment system for quick pad mounting and removal and to hold them securely in place during use. 3M buffing pads quickly and firmly attach to a hook-and-loop backup disc pad (sold separately) on rotary or random orbital tools, can be removed cleanly and easily, and can be re-used again and again for the life of the pad. Finish results are dependent on specific polish used, coating type, and the tool used