norton 9-inch sanding discs for porter cable 7800 drywall power sander (220 grit - 15 pack)

Norton Sanding Discs 220 Grit 15-Pack are designed to fit the Porter Cable Model #7800 Drywall Sander. Aluminum oxide abrasive with a velcro backing attaches to the Porter Cable Drywall Sander 7800 via the Norton Backup Pad (Required). Replaces expensive Porter Cable sanding pads at a fraction of the cost.Features: Aluminum oxide abrasive for an ultra smooth finish on your drywall surface Anti-clog coating on disc decreases loading and promotes optimal dust collection when paired with the Porter Cable Sander The rugged hook & loop fastening system assures quick and easy disc change. 220 Grit 9 inches round 15 discs per pack