I need to do some welding on some pretty rough sheet metal, and I would like to treat it with Ospho first. Are there any problems, issues, special precautions, etc. involved with plug welding some places on some sheet metal treated with ospho?
Mike Burns 1940 Chev 1/2 ton 1953 Chev 1/2 ton 1950 Studebaker Starlight Coupe 1947 Indian Chief 1943 Indian 741