ML,
Still need to know if the wood is clean no matter what kind of glue you use.
Most models I believe are made of Balsa wood, very porus, and I'm sure there is a glue that doesn't add weight to the finished product.
All I can add is that what I have used from experience in furniture making and repair as a hobby and guns as a hobby with very good success in using the glues I mentioned.
If like I stated the wood doesn't "go together" dry fitted, it won't go together glued, then you will have to rely on a gap filling glue which is usually an epoxy, and most of which you will probably see a glue line?

I'm surprised crosschisels has not responded to this, or SDH or any stock maker, fixer.


David