Totally agree Dave, very good advice, The only thing i would be wary of is the Polyester, If you mean the spray putty it sucks up moisture like a sponge and needs sealing as soon as possible, Microblistering seems to go hand in hand with this stuff


Quote Originally Posted by IC2 View Post
First, you need to make sure there is NO/NADA/NONE rust in those pits - rust never sleeps and will ruin a perfect paint job quickly. I can hear someone say it's encapsulated - wrong - rust is iron oxide with oxide being oxygen by a different name. There is IMHO, only one way to remove that rust and that's by a media media blast by someone that can do it without deforming the base steel. Sanding can not clean out rust in pits. I have heard Naval Jelly works - but I haven't tried it nor will I. Rustoleum and POR-15 wont do the job either tho there are some advocates here of that stuff -

Next, I apply a good epoxy primer as soon as possible after blasting - i.e. the same day if possible, the next at the latest. I like SPI, but there are others about as good, but as the SPI is a sanding epoxy, it works very well for the Joe Average home car builder. (PPG epoxy has some problems - it can be removed with regular lacquer thinner, DuPont/Nason are hard and not a sanding epoxy but a finishing primer - it needs to be top coated within 24 hours).

Once you get a clean and sealed surface, then you can do whatever bodywork is needed. Evercoat Rage or Gold is great stuff, but on pits, a high build spray polyester can work miracles.

And yes, the AVATAR was done pretty much that way, tho I didn't have pits