how much primer do i need to get to prime my whole car( 1972 lark 2-door sport coupe), im planning to use a high build primer (poylester) over a coat of epoxy. 1. how much epoxy primer do i need, how much would this approx. cost? 2. how much polyester high build primer would i need?, planning on wetsanding after 3 sets of primer. 3. is there anything else i would need to do these steps, approx. cost? -thanks guys
