Okay, so I've sanded down my helmet (...again), and it's ready to paint. So here's my question: I have heard of people using mustard to give the helmet a damaged look. So how would I go about doing this? Put the mustard on the helmet, wait for it to dry, then paint it?
With the original paint job, I just slapped on silver paint to make it look scratched, but I wasn't happy with that.