Norton 3-1/2″ x 50 Yard WallSand Sandpaper Package Quantity:Single Roll Fits all major brand mud

Fits all major brand mud pumps

Air Flow - Full air flow control

When using the Ripit Drywall Mud Pump Boot an idle pump will no longer need to placed in a bucket of water to avoid dry-out

Can this be used with retrofit ventilation fans

Shorter drying time

Norton 3-1/2″ x 50 Yard WallSand Sandpaper Package Quantity:Single Roll Fits all major brand mudFeatures: Aluminum Oxide abrasive for ultra smooth finish of drywall compound. Anti clog coating on disc decreases loading and promotes optimal dust collection. Paper rolls offer an economical choice over precut sheets and screens. Generally preferred for larger jobs. Cut to desired length.