Hi JCWohlschlag,
I have carried road flares in my truck kit for years and do know that if they sit in the bottom of a damp tool box of a long time (might have been years) the fusee expands and the outer casing splits (big mess).
I will test the waterproofness of a road flare this afternoon and post the results.
(LOL, I can hear the fire trucks already).
Mike
I hope Blast dosen't see this he may get upset thinking someone is trying to out do him.
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Depend on yourself, help those who are not able, and teach those that are.