Check the rim if it has a protective coating.
How to repair rims gutter rash.
In order to give the rim the same look with the same texture and color.
Begin by sanding the damaged spot with a rough sandpaper of about 220.
You want to achieve a matte finish using a 600 grit sandpaper and clean as you go with copious quantities of water and detergent.
Wiping out the coating on the rim.
To fix curb rash on rims sand the damaged areas down with 400 grit sandpaper.
Most modern cars are now sold with polished diamond cut wheels so if you scratch.
How to repair mild curb rash on black wheels without using bondo.
Put spot putty on a putty knife and use it to fill in the damage so the rim is even and level.
If there s any corrosion take it down to the bare metal.
How to fix gutter rash on rims one.
Gutter rash does happen unfortunately and these days getting a wheel fixed professionally is far cheaper than buying a new wheel.
Mask the tire and car so only the rim is showing be sure to cover the valve stem lug nuts center cap and brake pads.
I used duplicolor filler primer as well as duplicolor acrylic enamel and gloss clear coat.
Give special attention to the wheel rim as this is where most of the damage is likely to be but it can easily get overlooked.