Eastwood epoxy primer

It grips tightly to the metal and seals out moisture. It's nice when you can strip and primer a panel with it, then if it gets rained on, you dont care because water wont penetrate it. It's like effing concrete when it dries. Really tough stuff.
Yup. I wish more people weren't scared of it. It truly is the hobbyist's best friend. I see a million cars that never get done. Epoxy primers are probably the single largest gift to the car community in the last 20yrs. Unfortunately most people don't realize how it can make a "HUGE" project become attainable.