A good way to fix scratched rims is to sand them down. A rotary tool can help you do this. A small scratch can be fixed easily with simple sanding steps, but deeper gouges require filler. Use care when applying the filler.
Scotch-Brite automotive abrasive pads
Scotch-Brite automotive aluminates pads contain grit ranging from 375 to 480. The light grey version is known as the Ultra Fine Hand, while the heavy-duty hand pad is called the 6460. In addition, two different versions of the blue Scotch-Brite contain grit ranging from 220 to 600.
Scratching wheels is a vital part of collision repair. It helps prepare the wheel for primer. While spot repair may be an option, the paint will most likely fade and show through over time. You should use a scrubbing pad around the edge of the rim, inside the bolt holes, around the spokes, and inside the valve hole.
For large damaged areas, you can use auto filler. The filler doesn’t need to be perfect, but it will even out larger damage areas on the rim. After applying the filler, allow it to dry for at least 30 minutes before applying primer. Once the filler is dry, you can use 180-grit sandpaper to smooth rough edges and then scuff the rim with the scotch-brite. The scuff will produce a dull finish, so be careful not to go overboard with this process.
Metallic spray paint
To fix scratched rims, you can use metallic spray paint. You should choose a colour that matches the rim’s finish. Apply one coat in a sweeping motion and allow it to dry completely before adding another. After the second coat has dried, you can apply a lacquer to the rim to protect it from peeling. Before painting the rim, you should carefully read the instructions with the metallic spray paint you purchase.
To fix scratched rims, you should ensure that the scratched surface is clean and free from imperfections. Use a wire brush, steel wool, or sandpaper to remove the scars. If the rim is scratched on the inside, protect it with newspaper or an index card. You can also cover the rim with a plastic paper bag or a finger from your glove.
Use metallic spray paint if you don’t have any other options to fix scratched rims. It will work for most repairs. Before you apply the lacquer, make sure to clean your rims well. If the scratched rim has Bondo putty, you may need to clean it first with dish soap.
Auto filler
Auto filler is a great way to fix scratched rims without removing the entire rim. This type of repair is also rust resistant and dries quickly. After applying the filler, allow it to dry for about 30 minutes before sanding the scratched rim. You can do a fingernail test to determine if the filler is dry enough. Once the filler has dried completely, you can apply a second layer.
First, sand down the scratched rim using sandpaper of about 80 grit. This sandpaper will remove the dirt and grime on the scratched rim. Then, use rubbing alcohol to clean the entire wheel.
Before applying the filler, you must know what type of rims your car has. Traditional rims are made from aluminium, steel, or chrome. Many manufacturers now produce rims with the same clear coat as car panels.
Sanding
There are a few steps you can take to fix scratched rims. The first step is to clean the scratched area. Use a soft microfiber cloth to wipe it clean. If your rims are magnesium, polished aluminium, or metal painted, you will want to use a soft cloth. You can also use automotive spot putty. This is similar to Bondo and should take about 30 minutes to dry.
The second step is to remove the damaged wheel from the car. This will make it easier to clean the wheel. You can also use a rotary tool to make the job easier. If the scratch is deep, you may need to use a filler. However, you should be careful when applying filler because it can leave a mess if not done correctly.
Sanding is another way to fix scratched rims. First, you will need to apply rim putty. Make sure to cover all scratched areas. If there are deep scratches, you may need to apply another layer of putty. Once the putty is completely dry, you can sand the rims using 400 grit sandpaper. Then, you will need to clean the rims again to avoid damaging the paint.