Borzak!!

Your correct in the scientific sense. I to have extensive experience with west systems epoxy being in the boat business.
All I was trying to say is in this particular case if the man can't get it back apart by heating and pulling, purposely trying to break the joint at the glue it's most likely strong enough to fly.
Remember this joint is there to keep the wings together not protect it from water infiltration.

Miloh.