I recently backed my car into something which left me a scratch and some bare visible metal. I am in Canada where the seasons are extreme, and we are getting into winter and thus plenty of rain, snow, and salt. I would like to patch this up rather quickly, and preferably non-expensive method.
The images of the damage can be seen here:
Some have suggested to me that I need to paint the entire back bumper to get a uniform look, but I am a little skeptical of that since the paint is white.