I have a rest room here, but the door and the room it self doesn't have enough elevation. So, every time we took a shower or even minor bathroom tasks, the water almost always leak like crazy.
I know, this is already a faulty masonry, and I can't complain anymore due to the worker of this project is already out of town for good.
So, right now, my only solution is to put a rubber stopper on top of the tiles, but the adhesive for that is only a double-sided tape.
Now, what I want to know is, what adhesive can I use to properly stick this rubber on top of the tiles?
Here is the photo for reference.
The white rubber is for "stopping" water. This is only for temporary as, we don't have the same tile already. And I cannot buy a whole box for one to two tiles replacement.
Edit: These two photos below
The one with the black outline, is the inclination from the bathroom to outside.
For the rubber, yeah, it's short that's why I'm planning to buy another that is sufficient. But I don't wanna use the double-sided tape that comes with it.
Edit2: added photo with wall