I have used the Rustoleum primer and colors with decent success as noted by others above, but you might want to be careful of the clear coat, I seem to recall that it is not fuel proof. However, you can buy Varathane poly-U in a spray can, either gloss or satin finish, and it is fuel proof. Like most poly-u clears, it will slightly yellow as it ages if it is put on very heavy and over a white surface.

Let us know if the Rust. clear works or not....

Clair