I used dupi color on my spoiler. It actually comes damn close to matching.yessir, and yea ur prob about to say its gonna crack and chip. but i did use some high quality clear coat. i sprayed this stuff in water and it actually made a thin barrier almost like plastic wrap, and it was so easy to paint the rims i didnt cover up the tire just spayed away thn wiped off the paint on the tire. so could always do a better job lata if i wanted to.