Yes first started wet sanding by hand with 400 grit… then said **** it, grabbed the orbital sander and some 320 grit.. sanded the runs and a couple other spots I didn’t like. Cleaned it with soapy water then Brake cleaner. Sprayed like 5 more coats and let it dry.
I’ll wet sand it with really fine grit before installing it. I need to figure out my wiring situation to start putting the dash together.