3M Perfect-It Back-Up Pa

3M(TM) Perfect-It(TM) Back-Up Pad, 05718, 1 per case Enables 3M(TM) Superbuff(TM) Compound Pad users to use the 3M(TM) Perfect-It(TM) Foam Polishing Pad without having to remove the 3M(TM) Superbuff(TM) Adaptor 05710 from the shaft of the polisher. Fits all standard 5/8 in shaft slow-speed polishers.