When making patch panels and pieces, should I coat the non exposed side with something like epoxy primer, weld thru primer or ??? It seems that it should have something on it to help deter future rust.


Mike Burns
1940 Chev 1/2 ton
1953 Chev 1/2 ton
1950 Studebaker Starlight Coupe
1947 Indian Chief
1943 Indian 741