Maxsell MSA-145 Velcro Foam Polishing Pad 5"Maxsell MSA 145 Velcro Foam Polishing Pad 5" Used with coarse grained polishing paste. It can be used with coarse grained polishing paste. It can be used on both wet and dry surfaces, at speeds between 600 and 3000 RPM. To polish paint and other hard materials, such as metal Application: TO POLISH PAINT AND OTHER HARD MATERIALS, SUCH AS CAR, METAL, ETC. ( FOAM PAD FOR FINISHING)