Resin-bonded to resist heat and humidity for longer life. Gator fiber discs are designed to be used on angle grinders with a backer pad for aggressive sanding of metal, fiberglass and painted surfaces SKU: 43025947 MFG: 3071-012 Shop more products by Gator. Best online store to shop hardware hand tools. Save big with Life and Home discount coupons SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Free shipping over $35 Sold out $7.77 Quantity Sold Out Sold out Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: Grit : 80 Dia In : 4-1/2 7/8" Round Arbor - Medium Aluminum Oxide Fiber Disc For used with 4-1/2 in backer pad - item 3017 Resin-bonded to resist heat and humidity for longer life FEATURES MFR: 3071-012 SKU: 43025947 UPC: 082354053239 Brand: Gator