I dont paint over rustoleum primer except with rustoleum top coat. I just got done using the rustoleum on small parts like you said and it seemed to take forever to dry. Lat weak I took a small dash piece that was coated with rustoleum primer left to sit for 48 hours and top coated it with acrylic enamel from another company. It lifted in places and ended up glass beading it all off and starting over. This time with some good DTM summit epoxy 2 part primer, turned out killer. I am of course a do it yourself novice painter.

Last edited by sstock; 05/05/2017 5:55 PM.
1953 Chevrolet 3100
261 cu inch, sm420, 3.55 rear, torque tube still,omaha orange, still 6 volt, RPO green glass, side carrier spare, all done
In the DITY Gallery
Video of the 261 running

1964 GMC 1000
305 Big Block V6, sm420, the next cab off restoration