Floating fix

[Putte renoverar hus]

Hi
I am going to lay tiles in a newly built garage..
It is cast with a slope and the concrete skin has been ground off.
But can you "fix" the height around the drain with a layer of thinset or should you use self-leveling compound? It's about 1.5 square meters.

 

[Stefan N]

You can't fix heights with flytfix, in that case, use regular fix.