Making fluid beds

Ok when making your own fluid beds what do you use to glue the filter onto the bottom of the PVC?

Thank You

I used thick brown paper bag. I trapped it between the threads of a male and female adapter. I am sure there are many other ways to do it

I use Rapidfuse. Which sets up fairly fast and is very strong. You can get at Lowes!

I used silicon for the to adhere the filter/brown bag.. Then used black tape and compressed the piping together. In theory I should be able to take every apart and replace the filters if necessary. Hope it makes sense...

I use hot glue to glue a permanent 1/8" fluidizing sheet cut to fit into a recess in the bottom of the cup i have some that are 10 years old and still work like new.