Alloy rims go powdery, I imagine it's the surface passivating in the presence of oxygen. Anyway- hard to get an airtight seal on powder. Get the wheels refurbed
@Dammit started
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Alloy rims go powdery, I imagine it's the surface passivating in the presence of oxygen. Anyway- hard to get an airtight seal on powder. Get the wheels refurbed