hi to all hope ever one is well just in the middle of doing my kitchen and bathroom ripped the celings down and re plastered now put insulation boards down with flexy addy warmup mat to go down and will cover with hdb one to screed the mat do you think it will be ok .

I'd use the 2 part ultra with ufh

Not one i have used.. but if it says ok on the bag then it should be fine.. Have you been onto Ultra's site and read the pdf on it..?

here's a link to the data sheets
Ultra-Tile : Products - Floor Levelling Compounds - Level IT one HDB

http://www.ultratileadhesives.co.uk/...p?productID=72
I personally use the 2 part slc with UFH, although the single part says it's suitable too.

hi all got the self leveler down now my next question is do i need to put sbr on before i put the tiles down. i think i do so just makeing sure. my next one is i am putting porceline down with travertine squares in the pattern. but i am going to use gray grout so can i use white grout to fill the holes in the travertine before i grout with the gray grout cheers jimmy