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3M 7513 3 Scotch Brite Roloc Surface Conditioning Discs Very Fine Blue - 25 Per Box
Quick 12 turn on 12 turn off Roloc disc fastening system Used to quickly remove cut cork or paper gaskets and form in place gasketing materials prior to the assembling of power train components engine blocks heads and valve covers Use with 3M Roloc Disc Pad 05540 Best used on aluminum parts Maximum operating speed 18000 RPM
