We're remodeling our bathroom and decided to use the Schluter kerdi membrane under our tub surround. The mortar mix I bought from the Schluter distributor looked "cakey" to the installer, so he decided to substitute UltraFlex for the unmodified thin set. I did not know about this exchange until last night. The tile has already been installed, but not grouted yet.
I called the Schluter distributor for guidance and he said that the problem is that my tiles will migrate and/or not stick.
Does anybody have experience with using modified mortar with Kerdi? Will it hold the tiles?
I'm trying to figure out if I start the demolition now or do I move forward with the grouting.
I would really appreciate hearing your experiences. Thanks!
I called the Schluter distributor for guidance and he said that the problem is that my tiles will migrate and/or not stick.
Does anybody have experience with using modified mortar with Kerdi? Will it hold the tiles?
I'm trying to figure out if I start the demolition now or do I move forward with the grouting.
I would really appreciate hearing your experiences. Thanks!