3M™ Trizact™ Hookit™ Foam Discs 443SA are used to remove P3000 grade sand scratches on painted surfaces prior to use of 3M™ Perfect-It™ Polishing System. It can reduce or eliminate the need for compounding in specific paint refinishing situation. Use with 3M™ Hookit™ Disc Pad PN05551 and 3M™ Hookit ™ Soft Interface Pad PN05777.
