sig king kobra wings
Throw it away! Its trash now!......Just kidding. Try Probond, that is what the guys use on 40% planes with foam wings. That glue expands as it is drying, so I would suggest shooting some in with a needle, and putting a LOT of weight on it overnight, that should take care of it.
....Or tell your work to make a new wing for you since they caused it to get messed up. LOL
Again just kidding, or am I?