Being here in the rust belt, we're also familiar with POR-15. They're at car shows and stuff a lot. You can get quite a few colors now, including clear and hi-temp. It IS reccommended that if you want to topcoat it with something else, you do so while it's still tacky, because as mentioned above, nothing sticks to it once it's cured. It's also a real bear to get off if it ends up where you don't want it.

Later, Jesse
'99 Sportage 4 door 4x4, Warn manual hubs, Bosch Platinum +4s
'96 Dodge Grand Caravan
'73 Plymouth Duster Twister