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Old 11-23-2006, 01:52 PM
baddbob baddbob is offline
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Yup I agree it's either a temperature issue before and after spraying, old epoxy catalyst that has gone bad or a combination of the two. Your cleaning methods should have worked just fine and 120 grit scratches should have provided enough texture although 80 grit would have been better. I think it's time you shoot a test panel in good temperatures with good cure temps and see if the primer locks up and hardens good.
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