3M 9143 Reusable Sanding Disc, 40-Grit, Coarse Grade, Aluminum Oxide, 5 in Dia, For 5 in Disc Sanders

Hook and loop system holds securely for long disc use. Made with durable aluminum oxide abrasive. Anti-clog zinc stearate coating resists clogging, extends life. Fits most 5 in disc sanders.