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Diamond Cut Alloy Wheels

Understanding and Preventing Corrosion

Diamond-cut alloy wheels are known for their sleek, mirror-like finish—achieved through precision machining with a specialist lathe. But this exposed metal finish is more vulnerable to corrosion if not properly cared for.

What Causes Corrosion on Diamond-Cut Wheels?

  1. Exposure to the Elements: Your wheels face a daily onslaught of moisture, road salt, dirt, and pollution. If the protective lacquer gets chipped or worn, corrosion can quickly take hold.
  2. Scratches and Damage: Stone chips, kerb rash, or even aggressive cleaning can damage the surface. Once the bare metal is exposed, oxidation begins and corrosion follows.
  3. Harsh Chemicals: Using acidic or abrasive cleaners can strip away protective coatings, leaving the metal unprotected and speeding up corrosion.
  4. Poor Maintenance: Neglected wheels collect brake dust, grime, and moisture—all of which eat away at the finish over time.

Corrosion not only spoils the look of your diamond-cut wheels but can eventually affect their structural integrity if left untreated.

How to Prevent Corrosion

  • Clean Regularly: Use a pH-neutral wheel cleaner and soft brush or cloth to safely remove grime and brake dust.
  • Apply a Protective Coating: Ceramic coatings or wheel sealants help protect against moisture, salt, and road debris.
  • Avoid Harsh Products: Stick to gentle, wheel-safe cleaners and avoid acidic or abrasive solutions.
  • Inspect Often: Check for scratches, flaking lacquer, or early signs of corrosion and deal with issues early.

"Very happy with the service and the job done for a good price. My wheels look stunning. I recommend."

- Benoit Carne

"Amazing job painting my brake callipers! They were very helpful and professional. The team also went above and beyond to perform extra checks on the car wheels and assist with any questions. The quality of work was impressive. I highly recommend these folks."

- Aamir Ahmed

"Wonderful service from this independent company for my diamond cut alloys that I had refinished in gloss black. These guys really know what they are doing and are passionate about all aspects of wheels."

- Luke Reid

"Neil has incredible knowledge and has been in the industry for a long time. Every member of staff was super helpful and polite! I received frequent updates throughout the process and my wheels came out looking amazing! My car is my pride and joy, I wouldnt trust it anywhere else!"

- Hollie Bache

"I recently had the misfortune of curbing one of the alloys on my new Polestar, but Oxmanor Alloys turned that frown upside down! They expertly repaired the damage so flawlessly that I couldn't even tell where the damage had been."

- Kevin McCarthy