macmaster

For a scrape that small and thin you won't want to/need to spray. The technique I described is more for like the OP's scrape (i forgot you weren't the OP), but even then his was under the car, which shouldn't need fixing.

subtl

Thats not that bad. No one will really notice that unless you tell them or they intentionally bend down and look under lol. I actually did that once to my IS350 while leaving one of the gas stations I always go to. What I did was just buy front lip to cover it. It covered it alright but I ended up scraping more often since the lip was about an inch and half closer the ground lol