Thread: gt2 frame
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Old 12-26-2012, 09:51 AM
Jim C Jim C is offline
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Join Date: Jul 2010
Location: Long Beach Calif
Posts: 187
Default Re: gt2 frame

It looks to me like it is just "chem coat" or iridite (that may be spelled wrong). It is a pre plate or pre paint prep for aluminium. It is used to prevent corrosion. After welding or maching alumimium is cleaned in Oakite then dipped in the Iridite solution the color is added to the soulition
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