The Goldblatt 9 in. radial sanding disks are the perfect replacement sanding disk for Goldblatt 9 in. radial sander #G25670 and all other 9 in. hook and loop sanders. This aluminum oxide sandpaper is used for general purpose sanding on paint, wood and metal. The Goldblatt Radial Drywall Sander will make quick work of any drywall sanding project. Up to two times faster than a conventional sanding pole, with better results. This product also.. See full description for further details