I did eventually find a shop that knew a bit more about what they were selling and go my hands on some powdered, water resistant adhesive and some grout as well.
I also did manage to find some anti-slip tiles for the floor - there seems to be a pretty poor selection of these but the ones I found should be ok.
I've completed the tanking on the wet room - so this weekend I've going to start tiling the walls.
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I found some tiles with a rough surface but I was worried them being slippery when wet - I did eventually some tiles with a more rough, none slip surface. So hopefully they'll do the job.
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How big is your floor area m8 what did you have in mind for the wetroom. If you can give me an idea I could possibly help.
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The wetroom is a just over 3m long and just about 1m 10cm wide. I did eventually find a shop who knew what they were talking about...I'm find that the hardest part is finding the right people to talk to...once you do that finding the right materials is easy.
I do have one problem to solve now though...the shower drain in the concrete floor is fairly deeply set and I wanted to cover it with a grating of some sort...most I've seen for sale are very expensive...very nice though and I wish my budget strethced that far...but I'm looking for a cheap-ish square grating 150mm that will cover the shower drain in the floor.
Any ideas?