Powder coated aluminum is a durable and long-lasting finish, but it is not immune to scratches and blemishes. If you have a powder coated aluminum surface that has developed light scratches, there are a few steps you can take to restore its smooth, glossy appearance.
Use Cutting Compound
The key to removing scratches from powder coated aluminum is to use a cutting compound. This type of abrasive product will gently remove the top layer of the powder coating, down to the level of the scratch. Start with a coarser grit, such as 800 or 400, to quickly remove the material. Be careful not to apply too much pressure, as you don’t want to damage the underlying aluminum.
Finish with a Polishing Compound
Once you’ve used the cutting compound to level out the scratches, you’ll need to follow up with a polishing compound. This will help to smooth out any remaining fine scratches and restore the glossy finish. Apply the polishing compound using a soft, clean cloth and buff the surface until it shines.
It’s important to note that this process will remove a small amount of the powder coating, so you may need to reapply a clear coat or touch up the area to maintain the overall finish. Always test the process on a small, inconspicuous area first to ensure you’re achieving the desired results.