Thanks for the replies! I have a few more questions.
So, from what I've read, I take it Penatrol is just for 'refreshing' old paint jobs? Not sure as of yet whether I will be taking it back to bare metal as I like the red it currently has on it.
Would I be better off using a good 2 part epoxy primer, tectyl, or are they virtually the same? What about the interior? Is POR15 the better product to use? Or again, are they all the same?
What I'm worried about is, I've found the beginnings of rust along the welds where new sills were put in. This is the sort of thing I'm hoping to eliminate or minimize for as long as possible. Especially in those places where, once I put the interior back together I won't be able to see (ie: inside of rear 1/4 panel). I was thinking of just painting these places with a brush as it would be easier to paint than with the gun (I imagine). Will this do? or is there a better option?
Cheers guys,
Rob