Was going to spray my chrome this weekend and what's the best way to get it to stick? Tired it on an emblem and rub up against it and it rubbed off

 

All I did with my bumpers was clean it real good with soap and water, dried it, and sprayed away. Did the same with my emblems and they are fine. Make sure its warm out when you do it so it drys and bakes it on. And give it time to dry. I put the shop light that gives off a lot of heat facing my emblems when I did mine.