astroracer is right. I've used the Krylon "Fusion" and it works great. Getting the parts clean is important and not rushing the job and applying mutiple light coats is a must. I went one step further than TSP and wiped each part with de-natured alcohol before painting and between final coats. And let the parts sit for a few days before handling

The product wears great, my only complaint is that I wished they'd make a black in a semi-flat finish as well as the regular gloss and semi-gloss finish, also a larger color selection would be nicer. I went from a tan to a black finish