I decided to fiberglass my dash board since it had many weather cracks, It was kind of an eye sore to look at while driving. I scrapped most of the vinyl off and applied the fiberglass. 
after applying the fiberglass
 
I let the fiberglass cure for a day before sanding it smooth.  
Once it was silky smooth I applied two coats of primer.
I wasn't able to find the picture of it primered. But here I am applying the first coat of satin black.