When you are hit with the bad news of a rim damage, you are only left with two options. One is to buy a new one, this might be just too way
expensive. Or you can also choose to repair the badly damaged one. The big challenge in Fixing the gutter rash is,
majority might not know how to.
The good news is, your aluminum rim can be fixed with easy gutter rash repair procedures.
To begin the process you will need various grades of sandpaper, from 80, 220 up to 2500. You will also need aluminum polish, eye protection, filtered water and
a polishing cloth or a towel.
ONE: Check the Rim If It Has a Protective Coating
Begin by sanding the damage spot with a rough sandpaper of about 220 grit. Then check
the color of the dust generated. If it is white instead of grey, it means the wheel
obviously has a clear coating.
The coating must first be removed in order to
finally reach the gutter rash. But just in case the rims are not covered, the
next procedure should be to smooth the gutter rash.
TWO: Wiping Out the Coating on the Rim
In order to give the rim the same look, with the same texture and color. The clear
coat must be wiped out, all round the wheel.
This is done by rubbing the wheel
with a 220- grit sandpaper, all round. The coating is only all clear after grey
dust appears during the grinding but not white.
THREE: Polish the Gutter
Then take an 80 grit sandpaper and polish the damaged spot over and over again. Until
it is smooth.
After the scratches have cleared, furnish the spot with a 400
grit sandpaper, this should not go further than approximately half an inch
since the aim is just to ensure that the damaged spot is to blend and match to
the rest of the rim.
While doing this, insert some pressure, for the sanding
also aims at leveling any other left ridges.
Outward, stroke the rash from the middle then wipe off the dust that
have accumulated on the wheel rim with a towel or a soft cloth.
Four: Refine the Repaired
For this step, you will need a much finer sandpaper grit, of about 2000. Less pressure
is to be applied in sanding, the process is also done in a slow motion as the
sandpaper is allowed to all over the spot.
Focus is to be put on the edges too
in order to polish the surface.
Moisten the sandpaper and then continue
polishing the same spot for around five minutes. Then take a 2500 grit
sandpaper, and then continue with the process for 2 minutes.
Finally do wet sanding for 1 minute, take a dry soft cloth or towel and wipe out all metal
dusts and to also leave the rim dry.
Five: Aluminum Polish
Using a soft cloth, Apply a good amount of aluminum polish in the sanded spot. To ensure
the blending, apply the polish a little further, about 1/8 inch away. This would
make the entire rim match.
Use a lot of pressure while rubbing until the cloth
becomes black. Then fold the cloth and continue rubbing, now with the clean
part until the spot shines like the entire part of the wheel.
Remember to take safety measure to avoid metal dusts from getting on the tire and also
protect the eye from the metal dust. With these easy steps your wheel rim shall
have been fixed, and you shall have saved a lot of money.
Six: Use Rimgard Rim Protection Kit
To prevent this from happening in the first place you can apply the Rimgard Wheel Rim Protection kit to help prevent damage to your wheels.
This kit is applied to the inside of the wheel so that when hitting an object like the kerb it prevents it from hitting the rim.