Scotch-Brite(TM) Roloc(TM) Surface Conditioning Disc 07480 Brown, 2 in. Coarse, 25 per box, 4 boxes per case.
Removes cork or paper gaskets and form-in-place gaskets prior to assembling drive train components engine blocks, heads, and valve covers. Use with 3M(TM) Roloc(TM) Disc pad 05539. Best used on steel parts.