6 in. 400 Grit Gold Stick-On Sandpaper-100 Discs

6" x 400 grit gold PSA sandpaper discs. Manufactured by Kassteel Abrasives, USA. 6 in 400 grit. These are pressure sensitive adhesive (PSA) discs that STICK to the backing pad on 6 in. 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.