Siroflex PU foam drywall adhesive - an expanding foam with low expansivity.
I'm not sure if it would attack EPS (jablite) but I'm happy to try a bit
for you.


Watching a DG installer using foam the other day I was struck by how
well behaved the stuff was when applied with a gun rather than an
aerosol. I'm going to shell out for one, even if I only use it once in a
blue moon. It also means you don't have to throw away part used containers