Aluminum Maintenance Kit From Flitz - Keep bare aluminum wheels, diamond plate and more shining without allot of hand labor. The 6in. x 3in. thick Buffing Ball made from soft Italian Viscose Fiber, can be operated at up to 2000 rpm, and features a 5/16in. hex shaft for non-slip use in most drills. Use the Buffing Ball with the Flitz Paste Polish for quick results. Also works great on plastics, painted surfaces, and other metals.