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Old 02-02-2009 | 08:37 AM
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MinnFlyer
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From: Willmar, MN
Default RE: Fuel proofing and hinges

The bottom line is...

If you're only using it for fuel-proofing, it really doesn't matter if there is water in it.

I have used 70% Isopropyl many times to thin epoxy for fuel-proofing and there is absolutely no problem doing it.

It DOES make the epoxy a little weaker, but you don't need strength for fuel-proofing.