plz help i just sprayed my hub caps black the same coulor as the car but the paint has run i need to touch the paint up on th actual car as well but if that runs wot products can u use to get rid of run marks.
You need to sand the runs back, use wet and dry sandpaper. The fact you have runs means your spraying it on too thick. Do light coats and build them up, rather than a few heavy coats.