Quote:

I use a wire wheel on a 4" DeWalt grinder, then always spray SEM Self Etching primer on all tin. Cast iron? Nah....But always use primer on the tin.



that's what i used as well. primer stuck to the metal like glue, paint stuck to the primer like, well, not glue. chipped and knocked off very easily.

of course it is mopar paint. i've had good luck with it in the past, but i know many people don't like it. i think this time i'm just going to rough the surface with 320 grit, and go with straight paint. can't be any worse than it was...

well, i hope not!