The stuff I'm talking about is liquid metal. If you look in the hemmings Motor News there are about 4 or 5 ads talking about it.

I would think that something like this would be a bit spendy but if you only have moderate rust like our cars apparently have or minor dings(my dings are passenger front rear fender behind door pillar and drivers side turn signal dishing)it is probably well worth the expense and probably a moderate one as well.

I know about the pgp stuff but I want to research what is the best before I get into it and find that I wanted something else.

Planning is the half the fun of building something.