5 in. 320 Grit Stick-On Sandpaper Roll-100 Discs

Manufactured by Sungold Abrasives, USA. 5" 320 grit. These are pressure sensitive adhesive (PSA) discs that STICK to the backing pad on DA sanders. The discs have an open coat with a heavy duty stearate coating to prevent loading. The discs feature a resin on resin bond for an extended disc life. The grit is a P graded aluminum oxide grain for fast cutting action. There is no paper backing to peel off! You simply pull each disc off the roll as you go. There are a 100 sanding discs on a roll.