I plan to strip my 67 hood and 69 side ducts (still up in the air about razor blading it off, chemical strip or sanding the hood off mechanically). Years ago when I worked on a corvette everyone applied "gelcoat" over the fiberglass even if most of the factory sealer was intact. I'm guessing that chances are that I'll be exposing some bare fiberglass and want to ensure nothing shows through the paint when its time. My question is do I need to go find gelcoat from a place like Ecklers or will epoxy primer do just as good? What are people using to seal their hoods, noses, scoops etc?