Waterproof adhesive

[Sabml]

Hi all, I'm new to this forum so hopefully you can help. I want to put a new divider into my sump tank, but dont want to drain the tank, dry it and wait 24hours for aqua sealant to harden. I have 'I'm shaped supports that I want to stick the the tank side and place glass between the, are there any suitable double sided adhesives or sealants out there that work when wet? Some one suggest gorilla double sided tape but not sure if it safe to use?

Cheers, mark

 

[Autumnsky]

JB Weld Marine works in water and is safe for fish, I have used it several times while I had a hard plastic pond liner. It isn't especially pretty, though you could be careful.

Also Gel glue made with the active ingredient of Cyanoacrylate is used frequently with reefers and in terrariums and putting DW, etc. together.