Thinset To Level Floor. The best way to check a floor for general sloping is with a laser level. Vinyl tile on the other hand is too flexible making it.
Once this has been done you can use the shims to place the cement board. We all formulate mortars for patching some up to 2 thick there is a reason they are different. If youre still wary about the evenness of your shower floor use cement board to guarantee a level surface.
Also you may want to consider that using a mortar outside its range generally voids the warranty.
Pros of Latex-Modified Thinset. This is accomplished by cutting your cement board into the shape of the desired surface. Also you may want to consider that using a mortar outside its range generally voids the warranty. Contractor used thinset to level the floor.