Shopsmith 5 in. Aluminum Oxide Adhesive Sanding Disc 40 Grit Coarse 10 pk

Shopsmith film back abrasive 40 grit discs are made with super sharp and fast cutting aluminum oxide with an anti-clog coating. The strong and flexible film backing is tear resistant and won't crack or peel, even when wet, while the superior edge wear will help protect the padding on your sanding tool.