Scotch-Brite(TM) Roloc(TM) Surface Conditioning Disc 07515 2 in. Very Fine, 25 per box, 4 boxes per case.
Quickly removes cork or paper gaskets and form-in-place gasket material prior assembling drive train components engine blo cks, heads, and valve covers. Use with 3M(TM) Roloc(TM) Disc Pad 05539. Best used on aluminum parts.