I'm going to be lining out the shower room walls with Marmox to get over
the dodgy plaster and the heavy-ish tiles...

The mechanical fixings will be primarily stainless screws into the
blockwork behind the plaster.

I'd like to give it a squirt of adhesive too, just to make it feel "solid".

Marmox say any solvent free (otherwise it eats the foam core) no more
nails type product.


So, which is a good one these days? Want something that actually sets,
moderate grab would be handy, but with a bit of time before it goes hard
so I can make sure the sheets are flat.