I have painted a few helmets, and armor, using rustoleum brand paints and primer. The last helmet I painted came out super shiny using Valspar paint+primer in one, the paint was on sale so I decided to give it a shot. The spray can has a special nozzle that is fool proof, and if you happen to get too close it won't mess up your paint job.This paint can be found at Low's. Take the helmet apart before painting, you won't have to worry about overspray that way. Rustoleum Professional can be temperamental, the spray nozzle can take some getting use to. In the past I have removed all the paint with heavy duty oven cleaner and started over because, I wasn't happy with the finish.