Sanding Discs - 5" Velcro-Backed, 40-Grit, 5 Pack from 3M PRODUCTS
Convenient hook and loop disk attachmentAdapts a 1/4” or 3/8” electric drill so it may be used as a 5” disc sander. Includes three Velcro-backed sanding discs (120-, 80- and 40-grit). Recommended Usage: Sanding fiberglass/gelcoat, paint, wood and metal. Abrasive Material: Aluminum oxide. Backing Type: Hook and loop . Disc Size: 5" disc .