Dare I say flower power Bernie .... that would be cute.
Nuh..if you ever put it into the weeds....we'd never find it
PPG is good stuff Bernie..they have a great 2 pack primer... sands beautifully and doesnt suffer the post cure shrinkage that spray polyester does.
It will be very durable as a pigmented primer/sealer..you wont have to worry about moisture retention.
You all take care