Thanks for the info guys! I've just run into the same issue with my body base coat paint. My painter has always used Dupont paint, but my Verde Green color is not available in urethane; only in lacquer. Apparently, Dupont now owns Nason, or it's a sister brand to Dupont. And Nason has a formula for Verde Green in urethane. That's what we'll be testing soon. I'll check with our local body shop supply house to see if they have the dash formulas available in Nason. I let you know what I find.
Chuck