Quote:
Originally posted by Mojo
Well it seemed like the rust I saw was under the original paint.
So in 1976 when they started zincing porsche's, did they zinc the
whole panel underside too, or just zinc the outside before paint?
|
They were dipped.
Rust can come from both sides and from under or from a stone chip on the surface. Any way you slice it, Bob is right, you gotta get it out completely.