Re: POR-15 failure
intent here is for correct info.
bigblock my peeling was on brand new headers with por-20 which is what the sales rep @ por 15 company recommended im not saying that this will happen to all new headers the photo is the instuctions for preping that includes "cleaned of rust".
btw i used the engine enamel & definately will use it again thanks for the reply
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1990 chevy 4x4 with a 1940 IHC body
Last edited by peglegs; 12-24-2010 at 04:05 AM.
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