Check the rim if it has a protective coating.
How to fix gutter rash on black rims.
Apply primer to the wheel if you re using rimsavers.
Just a heads up the clear coat the use on most polished lips is extremely tough so i would recommend using some paint stripper just be extremely careful it will strip pretty much anything it comes in contact with.
You need to remove any dirt or tire shine from the rim in order for the rimblades rimsavers to adhere correctly.
To fix curb rash on rims sand the damaged areas down with 400 grit sandpaper.
In order to give the rim the same look with the same texture and color.
Wiping out the coating on the rim.
How to fix gutter rash on rims one.
If the rash is not that deep sand the lip down polish it up and respray it with clear coat.
Clean your wheels with soap and water and then give the wheel lip surface a good scrubbing with an alcohol based cleaner.