Hi,
I'm using some gladware containers as rear speaker boxes (been told they work very well), and today I attempted to mount one with screws and use silicone to seal it. To put it shortly, I failed miserably.

What is some super strong adhesive I could use to mount the boxes to the underside of the rear deck? CC told me JB weld, but I'd like to know of some alternatives I could get at an auto store or hardware store.

Thanks a lot!

You can get JB weld at either one of those stores. Auto stores have a bunch of stuff, especially if it'* two part expoxy it'* usually strong. Or there'* always Gorilla Glue...

Can you expand on using glad containers for speaker boxes? I have never heard of that, and I'm replacing my 6x9'* soon, every little bit helps I guess...

orignal user of the glad wear, as you can see here....you MUST reinforce the boxes with Dynamat or peel and seal or they will sounk reeeealy bad

Thanks for telling me that Pat after I mount them!