Bobby:

It's a "melt the plastic" solvent type glue. You don't need it, CA works better. When that kit was designed, CA hadn't been invented.

W4kv:

Unless you like a real challenge, TAKE IT BACK! The all plastic Lanier kits are obsolete in design, construction materials, flight performance and longevity. I have built and flown three over the years and none was a satisfying experience.

Jim