What to use to glue windows in.

My driver side window clip came unglued. What glue should I use to hold it I tried two part epoxy and it lasted maybe a week.

Many people have had good performance out of the 3M glue that is used on windshields.

I use a product called GOOP.
https://www.google.com/search?q=goop+aut...=firefox-a

It can be found everywhere from Wal-Mart to Autozone. I make sure to clean both the glass and the plastic really well, then I make sure to cause some aggressive roughening to both the plastic and glass, clean it once again with Brake-clean, and then glue it and allow it to cure completely.

I used the exact same methods listed above, but I used JB Weld. It's still holding 3 years later. Just another option for ya.