I read so many people with paint primer issues and fortunately have never had an issue. I always prime with Duplicolor sandable primers or primer/sealer and have used Testors, Tamiya, Krylon, Krylon Short Cuts and Rustoleum with no issues. This Mustang is done with Duplicolor white primer wet sanded with 1000 grit and sprayed with Rustoleum. Have not wet sanded and rubbed out the paint at all. The Lincoln was done with Duplicolor black primer, wet sanded and painted with Krylon Short cuts. I did wet sand a few dust specs in this one.
Everything out of the can.