Ufh on to Pre formed wet tray

[Aanddy]

Hi there just wondering how everyone else would tackle tiling inch square mosaics over warmup ufh on a preformed lux elements wet tray ?

 

[Dave H]

Havent used a lux elements former, but most manufacturers dont recommend tiles under 50mmx50mm. having said that I have had to do so and have had no comebacks, I would cover with layer of rapid set flex adhesive to smooth out to falls, if necessary a second coat, and then tile onto this.

 

[Aanddy]

Cool thanks I have only recently been requested to start doing it from now on by my employer , have left the ufh out of the trays in the past ,that's exactly what I did took a while trying to smooth it all out but worked a treat just wanted to see if there was another way , think I would still screed with SPF with 50 mm mosaic.