3M Scotch-Brite Roloc surface conditioning discs are the fastest way to remove cork, paper, and messy form-in-place gaskets from engine blocks and other powertrain components. They attach to any standard 1/4 in. drill or air tool with the Roloc disc pad assembly (sold separately).
Type R attachment systems feature roll-on/roll-off style fasteners (External Thread). They are interchangeable with Roloc, TR and Type III Styles. 1 lbs (0.5Kg) shipping weight.