Diamond-Cut Alloy Wheels
Diamond-cut wheels have a face machined on a lathe to bright metal and then protected with clear lacquer, giving a two-tone look.
What is Diamond-Cut Alloy Wheels?
They are popular on many modern cars. Once the lacquer is chipped, corrosion can spread underneath. Refurbishment needs a special lathe. Small lacquer chips should be sealed quickly to stop corrosion spreading.
How it works
A cutting tool removes a thin layer of metal from the painted wheel face, leaving a polished finish.
Why it matters for your car
Use pH-neutral wheel cleaners to protect the lacquer. Each refurbishment removes some metal, so it cannot be repeated endlessly.
Other terms
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