Flush shower finished and problem with sealing

Okay thanks. It's ordered. I'll test it out and then give feedback. Thanks for your help

Then go ahead and seal all the other edges in the shower with it as well. That way you won’t have any mold problems. The polymer is very resistant to it. If it were cheaper, they would use it much more in construction. Even shrinking screed handles it better at 400% elongation before breaking than silicone, without cracking. Karsten

May I ask which porcelain stoneware is installed in your shower (name and manufacturer)? I find it visually very appealing and am also looking for tiles / porcelain stoneware for the shower.

Sorry for my late reply

First of all. The thing with the strip worked. It was a bit fiddly but it fit like that. Thank you very much for your help.

I would have bought the tiles at OBI. They are still available currently. I specifically looked for the receipt but no manufacturer is stated on it. Sorry.
Only fzg City grey.

Maybe you can make something out of that.

Edit But I personally would never put porcelain stoneware on the walls again. I ruined two drill bits for fixing the fixtures in the bathroom, and both were brand new and specifically for porcelain stoneware and granite. Cutting the holes, on the other hand, was easy with the angle grinder using a diamond drill bit attachment.

Thank you for your reply. Great that the strip worked out. I will check at OBI to see if I can find something there. The installation of the tiles will be done by a craftsman - so it is not my problem