Am trying to use Eastwood Radiator Paint. First wet coats went on OK and dried smooth. But when I tried to respray, the first coat wrinkled and came off the radiator. Paint also scratched easily and came off on areas I did not respray.
The problem is mostly on the brass tanks. I completely stripped the tanks and cleaned with PRE before spraying. I did not use a primer since there were no instructions to do so.
So what am I doing wrong? If I need a primer, what kind works with the radiator paint?