How long do you wait before laying Ditra onto fresh Self levelling?

[LJD]

S/L went on yesterday . 10 mm thick .Plenty of air movement to dry. When can I lay Ditra mat ? And should I seal with SBR first ?

Thanks

 

[noorulla]

How to Install Schluter DITRA Tile Underlayment - http://www.oneprojectcloser.com/how-to-install-schluter-ditra-tile-underlayment/

I got nice instruction from the blog thanks by laying tile contractor

 

[LM]

Once the leveller is dry and you shouldn't need to prime it however it'll slow down the time it takes the adhesive to dry which in turn will give you more open time to fit the Ditra.