Frame paint?

[69stang]

You can paint over POR15 with a quality paint but you have to follow their prep instructions. I think it intails a light coat of your paint sprayed over the still tacky POR15 to give the paint some bite into the POR15 IIRC. I think the same basic steps apply to Eastwoods & KBS to paint over them. They may have a primer also for bite into the rust sealer. Another option is rustoleum industrial enamels. Not available at the box stores but through places like Grainger & Fastenal.
http://www.rustoleumibg.com/product....&snv=9&pid=292
http://www.rustoleumibg.com/product....=2&snv=2&bid=2
http://www.rustoleumibg.com/product....=2&snv=1&bid=1
I have a gallon of the 7400 system I'm using on my car and plan to get another color for other areas inside the car.