Epoxy is the word...

Here's what turned me on to Shoe Goo..I wanted to make a portable live well...so I bought one of those 25.00 airators from Walmart..but couldn't figure out how to attach it to the bottom of my cooler..After trying many different glues and such ..I tried Shoe Goo..

I took all the hardware off the bottom of the airator..and stuck a gob ..about 1/4 inch thick of Shoe Goo...and stuck it in the corner of my cooler..That thing stuck there for at least...5 years..and I had a ton of bluegills & crappie in that baby..I also fixed many other things with it..


Another thing you may consider ..JB Weld makes a weld for plastic..never tried it though on plastic...I'm sure there is a real good epoxy out there..