https://www.ebay.com/sch/i.html?_nkw=3M+00957+8X1+2+Clean+Strip+Disc+Package+Qty+15&_sacat=0&_dmd=2

3M 00957 8X1/2 Clean & Strip Disc - Package Qty 15

Regular price
$409.00
Sale price
$293.00

Black Color; Cleaning Welds, Removing Rust And Paint Application; Diameter; 1/2 Inch Mounting Size; 3000 Rpm Speed Rating; Extra Coarse Grit; Silicon Carbide Abrasive Material; Scotch-Brite[T] Brand; Packaging Quantity 15 Per Case