Quote:
Originally Posted by Jeff Hail
Too many times I have seen the backside mating surface coated as well as the lug seats. I have even seen two sets of factory Porsche Centerlocks with an after sale powder coating applied on every surface possible. We determined the uneven film thickness applied caused a run out based vibration. Expensive day for the coater but he stepped up and bought the owner a new set of wheels.
Powder coating seats and mating surfaces are a big fail in my opinion.
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Not only that, buy the heat can literally melt the powder, when it is on the back surface and basically welds the rim to the hub. I have seen it happen.