| abstract |
A metal finishing composition particularly useful for burnishing of metallic components while subjecting said metallic components to the action of a solid finishing media, said composition comprising an acidic burnishing media and, as a rust and discoloration inhibitor component thereof, a mixture of the compounds 6-[methyl(phenylsulfonyl)amino] hexanoic acid and 2,2', 2"-nitrilotris(ethanol), is disclosed. |