I don't know anything about that work, my last complete over all paint , cut hole in the hood for an old tall pro stock hood scoop, tan 73 nova, I had help prep whipped it down for paint, 5 weeks of preparation and painted in 4 hour paint, tells you prep is 99.9 percent of the job 19 years ago, no shrinkage or spiddering after 20 years, I have the picture of it, but thats the most of my talents
