What is the best way to butter up a tile to stick to the ceiling. I've read some posts ****** about backbuttering the tile and making sure it sucks up to the ceiling. I've read some other posts about putting 5 dots of thinset on the back of the tiles. I am currently thinking over putting a thin coat of thinset on the ceiling then back buttering each tile... Is this sound OK, or is there a better way?
I have LATICRETE Multipurpose thinset for the walls. Is this the product I should use on the ceiling as well.
I am attaching porcelain tile to cement board that has been treated with LATICRETE WaterTight Floor N'Wall Waterproofing. This is for a shower stall, and I have nightmares of the tiles raining down on us instead of water