Abrasive Fiber Disc

Features. Gator. 50 grit. Aluminum oxide fiber discs. Designed to be used on angle grinders with a backer pad for aggressive sanding of metal fiberglass painted surfaces. For used with 4.5 in. backer pad 3017. Resin bonded to resist heat humidity for longer life.. Size - 4.5 x 78 in.. 3 pack. Dimension - 1 x 4.5 x 5.88 in.. Item Weight - 0.16 lbs.