POWERTEC 4 x 24" Sanding Belt 40 Grit Aluminum Oxide Sandpaper 20 PK 110060-P2. POWERTEC 4 x 24" 240 Grit Sanding Belt Aluminum Oxide Sandpaper 20 PK 110040-P2. 400 GRIT! Each sander belt features a heavy duty X-weight cloth backing, plus an additive that allows the resin bonded backing to resist rust, corrosion, clogging and loading.
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