Breathable adhesive for limecrete floor

[jayc89]

I laid a new limecrete floor a couple of weeks ago, it should be ready to accept a covering in the next couple of weeks (but in reality I'll probably wait until the weather cools down a bit!)

 

I plan on using 12mm limestone tiles, what's the best adhesive to use, can I mix up some NHL and sand (I assume finer sand than the slab itself) or do I need to use something proprietary? 

[nod]

Any white flexi adhesive 

12 mill notched trowel 

Dont forget to seal the backs of the tiles SBR

[jayc89]

SBR won't be breathable though, will it?

[Roger440]

6 hours ago, jayc89 said:

SBR won't be breathable though, will it?

 

No.

 

I used seciltek adhere. Alledgedly a bit breathable. Usual lime suspects sell it. 

 

Just done my floor with it with limstone tiles on limecrete floor.