Wrong Adhesive/Thinset over Kerdi? Panic mode
Just when my stomach knots were untied last night, I discovered what I hope is not a huge problem.
The porcelain tile on the back wall and floor of the Kerdi shower are up (bullnose was backordered and will be in tomorrow, so only those two surfaces were done). According to the bags and tub and what I saw them using looks as though a premixed adhesive (Acrylpro) was used on the walls and then modified polyblend thinset on the floor.
AFter looking at a post here and then going to the Schluter/Kerdi website, I see that it should be unmodified only. What do I tell the tiler when he comes tomorrow? Does the work need to be taken down? Can it be taken down? Is the Kerdi and/or my tiles ruined? Help!