6"/7" Foam Pads for Metal and Paint Polishing These Foam Pads for Metal and Paint Polishing are designed for high performance and durability during metal and paint restoration. Ranging from soft to coarse, these pads are appropriate for use on a whole spectrum of restoration projects. They have a 6" hook and loop base and a 7" face/polishing surface.  Which pad should I use? The condition of your project surface will dictate which pad is necessary. See below for a brief description of each pad: Blue Cutting Foam Pad: Step 1: Most aggressive, used to correct more severe imperfections on metal and paint. Yellow Polishing Foam Pad: Step 2: Less aggressive, used to correct moderate/medium imperfections on metal and paint. White Finishing Foam Pad: Step 3: Least aggressive, employs a soft and fine pore structure to add a final shine to metal and painted surfaces.   What Products should be used with these Polishing Pads? These polishing pads can be used on both metal and paint and can be paired with the products below: For Metal Surfaces: Pipe Dream Chrome Polish and Conditioner Q16 Super Fine Sprayable Metal Polish  EZ Red Sprayable Metal Polish Forged Red Liquid Metal Polish Renegade Red Liquid Metal Polish Wicked Metal Polish Renegade Pro Red Liquid Metal Polish Alumag Aggressive Metal Polish Renegade Ultra Cut Metal Polish For Automotive Paint Applications: Supreme All-In-One Polish Supreme Polish (Fine) Supreme Polish (Medium) Supreme Polish (Coarse) Graphene + Ceramic Black Paint Polish Midnight Paint Correction Glaze How do I attach the pad to the machine? The pad should be attached to a dual-action (DA) polishing machine via a backing pad (as shown below):