Touch up for scraped undercarriage

[melissa809]

Hey guys. I have had my car for a year and just yesterday managed to scrape the undercarriage on a pile of black asphalt smack dab in the middle of the entrance to a 7-11. It was dark out and i didn`t see it until of course, I heard the noise. Anyways, I`m thinking I should jack the car up, hit the scratched area with a wire brush and hit it with black rustoleum.



Just wondering if anyone here has any better ideas?



Thanks in advance



melissa