I've got a GH ROTJ Vader I want to strip and repaint, any ideas how best to strip the paint off fiberglass? If I remember correctly the existing paint is Duplicolor spray paint.
Well, I've done a few things from model cars (plastic) to Vader helmets with oven cleaner........
It may take a few goes but it does work quite well, keep in mind though that it will also attack any filler. Also, if you decide to go that route, get the 5 min stuff that doesn't need a warm oven to work.
Brake fluid is the softest paint remover I've tried in that it takes the paint, but removes nothing else. Everything else I've tried has left marks and damaged the underlying material, which then had to be filled and sanded back to perfect.