UA® 52550 Coated Abrasive Fiber Disc, 5 in dia Disc, 7/8 in Center Hole, 50 Grit, Aluminum Oxide Abrasive

UA® coated abrasive Fiber Disc, 5 in dia Disc, 7/8 in Center Hole, 50 Grit, Aluminum Oxide Abrasive, Vulcanized Fiber Backing, Applicable Materials: Ferrous Metals, Fiberglass, Non-Ferrous Metals and Wood.

Features

• Aluminum oxide grain
• Open coat structure prevents loading
• Fast material removal
• Resin over resin construction for a strong bond that is resistant to heat and moisture
• Vulcanized fiber backing for heavy duty sanding