In order to attach a buffing pad to a polisher, you will need a backing pad. This is a circular rubber or plastic pad with a hole in the center that screws onto your polisher’s spindle. The backing pad usually has a hook and loop (Velcro) surface, to which your buffing pad can then be attached. Many buffing pads that are intended for use with a polisher will come with a backing pad included – otherwise, make sure it at least has a hook-and-loop fastening.