I noticed tonight that my new 2005 Camry has what I would call a gouge in the rear bumper. The car is a medium gray color. The gouge is more than a scratch since it catches my fingernail. It is about 1/4 of an inch long. From my searching on the forum I know that repairing a paint chip in metal can be tough. But what about repairing a gouge in a urethane bumper? I presume that just using factory touch up paint would not be enough. Is there a filler product that I could use first before applying touch up paint? And will factory touch up paint last on something as flexible as a bumper? Or do I need to use a body shop for this one?