... Name: Plastic Back-Up Pad, Rubber Back-Up Pad, Foam Back-Up Pad, Aluminum Back-Up Pad, Back Up Pad, Velcro Back Up Pad, Back Up Holder ... , Velcro Back Up Pads, Aluminum Back Up Pads Rubber Back-Up Pad:is used with velcro backed of diamond polishing ... Connecting with wet and dry polishing pad;2). Used with Velcro backed of diamond polishing pad;3). Fited for angle grinder.OEMAvailableContact ...