What's the best glue to use on hard plastics (ie: CD jewel cases)?

I'm working on an art project and would like to know if anyone has a can't miss recommendation for gluing a specific kind of hard plastics. I'm using CD jewel cases and old audio cassette cases, both of which I believe are made from the same plastic (inflexible, unrecyclable, but hopefully not ungluable).





I ran a test on the two glues I had handy, Gorilla Glue and ';Bond 527 multi purpose cement';. After 4 hours, the Gorilla Glue doesn't seem to be holding at all, while the Bond 527 is holding fairly okay, but not as strongly as I would like.What's the best glue to use on hard plastics (ie: CD jewel cases)?
I always use acrylic nail glue, it usually does the job very well and very quickly.What's the best glue to use on hard plastics (ie: CD jewel cases)?
E 6000...the BEST glue i have ever found!!...Michael's or Hobby lobby would have it!...good luck!
JB WELD or JB QUICK it's a two part epoxy that works great on stuff like that
Elmer's Glue or Mighty Bond
you should deffinitely use appoxy resin glue you know the one that has to have to tubes one white one red because u have to add equal amounts of each on a removeable surface and mix you must use it b4 1 min or it will dry that is why it is in two tube. coz if it was in 1 it would go rock solid!!!goodluck on youer project!!:)