https://www.ebay.com/sch/i.html?_nkw=3M+777F+Coated+Ceramic+Sanding+Belt+P120+Grit+4+In+Width+X+132+In+Length+30700+Price+Is+Per+Case+&_sacat=0&_dmd=2

3M 777F Coated Ceramic Sanding Belt - P120 Grit - 4 In Width X 132 In Length - 30700 [Price Is Per Case]

Regular price
$710.00
Sale price
$521.00

3M coated 777F sanding belt uses ceramic as the abrasive material. 3M incorporates this ceramic material into the sanding belt forming a grit of P120. This particular 3M sanding belt is 4 in wide by 132 in long. This product is on a cloth backing, YF weight.