Love Lanier's, still have a Comet ll and Transit. I have personally cartwheeled ( on purpose ) broke the fuselage in half many times,but Never the wing!! Only takes about 10 min. to fix it each time, just a little ca glue and back in the air

The Solvent glue( in the little bottle) used is just acetone, the plastic is ABS so you could use pipe glue if had to.

The acetone is used mostly to hold the parts on during assemble , then all seams are then gone over with CA glue ( it has been in the instructions since the mid 80's at least.)