Two coats PPG epoxy primer sprayed on. Crawled wiggle around like an inch worm under there spray up with a suction detail gun. Many gun refills required its a lot of surface under there. But was able to get it laid out pretty good. Wore full face mask and respirator. And nothing bad got in my eyes.
Tip: put aloe skin cream all over entire body which makes it very easy to get paint off of skin. Reapply skin cream between coats of paint.