Need to glue unlike materials together?

[David King]

Not sure I'd give this guide 100% validity without some testing but it might come in handy:
http://makezine.com/2016/03/25/dont-glu ... nce-chart/

[Chuck Tweedy]

Really weird that polyurethane glue is not on the list (tho Gorilla glue is in their photo lineup)

[David King]

Must be because it glues everything to everything and everybody knows that.
Plastics are always a problem because you need to identify the plastic to glue it effectively and that's nearly impossible at times.