Powder coating from a wheel refurb specialist.
Is this product or operator error due to preparation ? Reason I ask, some alloys I had done by a Burton company (wheel refurb specialists) have now done 112k, I had these refurb at 3k because corrosion had started under the lacquer (diamond cut) so had the whole area covered 'powder coated' and they are still mint, showing no corrosion .