I've recently noticed a spot where the paint is chipped off my Chevelle. It's about the size of the end of a Q-tip. I'm assuming it was just a rock or something since there is no ding behind it, but it's chipped pretty deep...the car is black and yet it's chipped to where it's a white spot. The people who painted my car gave me a can of touch up paint, which basically was the leftovers from the mixture we didn't use on the car (so it's premixed with thinner, hardener, etc), so I'm fairly certain the paint will match. What's the best way to touch it up since it seems to be deep to the sealer-level. The paint is black if that requires any extra 'carefulness'...maybe not, black is just a pain for keeping clean
. Thanks for your help.