https://www.ebay.com/sch/i.html?_nkw=3M+302D+Coated+Aluminum+Oxide+Sanding+Belt+P150+Grit+3+In+Width+X+132+In+Length+30720+Price+Is+Per+Belt+&_sacat=0&_dmd=2

3M 302D Coated Aluminum Oxide Sanding Belt - P150 Grit - 3 In Width X 132 In Length - 30720 [Price Is Per Belt]

Regular price
$200.00
Sale price
$136.00

3M coated 302D sanding belt uses aluminum oxide as the abrasive material. 3M incorporates this aluminum oxide material into the sanding belt forming a grit of P150. This particular 3M sanding belt is 3 in wide by 132 in long.