https://www.ebay.com/sch/i.html?_nkw=Aluminum+Oxide+Sanding+Belt+36+Grit&_sacat=0&_dmd=2

Aluminum Oxide Sanding Belt, 36 Grit

Regular price
$435.00
Sale price
$312.00

Features Abrasive type - Coated. Belt width - 4 in. Belt length - 60 in. Grade - Very coarse. Grit - 36. Abrasive material - Aluminum oxide. Backing material - Cloth. Backing weight - X. Coat type - Closed coat. Color - Brown.