Hi Jim,
I use some different gluse for different parts of a paper model.The main one is called BUTAPREN.I don't know if it is available somewhere else than in Poland only.The glue is similar to the glue that is used by shoemakers.
The second one is SuperGlue well-known cyanoacrylate glue.And the third one is colled Hermol or AK-20 ( nitro-glues ,fast dry).Sometimes I use the one named WIKOL (which is usually used for wood gluing) but I don't like this one.
Here some pics of my Su-22M4 in progress.