Can I use tile adhesive to fix these tiles to plaster. Does new plaster have to be primed for this. A section of the ceiling fell down at the weekend and I had to repatch. Not a nice job as all sorts of sh** comes down from the ceiling.
I have bought some new tiles and it does say attache with wallpaper adhesive, but having taken some down a while ago, it seemed like blobs of tile adhesive. Or was it something else?
Many thanks guys for any comments.