Hey why not paint a chain? Heck I'll try anything once or usually twice....yea, I'm a slow learner. Anyway, here is a chain I painted red about a year ago, still looks great and is holding up fine. I also did one in black for another bike too. It was a new chain, and I cleaned it fairly good with PPG wax & greese remover before painting it. Did a couple light coats with rattle can red, didn't want to get to heavy with the paint.