https://www.ebay.com/sch/i.html?_nkw=3M+White+Psa+Sanding+Disc&_sacat=0&_dmd=2

3M White Psa Sanding Disc

Regular price
$267.00
Sale price
$186.00

PSA Sanding Disc, Vacuum Hole Design No Hole, Disc Dia. 5 In, Grade Ultra Fine, Grit 800, Abrasive Type Coated, Abrasive Material Aluminum Oxide, Backing Material Film, Series 260L, Backing Weight E, Color White, Package Quantity 400