Makes them look brake dust dirty IMO.

 

i have been thinking of doing it on my chrome grill and bumpers since i have been told that old man tan looks great with black but my question is woul i have to sand it down? and how good does this hold up, like bugs hitting it and taking it to a car wash? would it chip or peel or what

 

does anyone know if u can spray the chrome on the bumpers

 

Yes you can spray the bumpers.