Tarmac top coat screed - TilersForums.com

[Stef]

Anybody know anything about this product? ie Alan (Ajax)
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[Stef]

Been advised I can tile to it after 4 or 5 days.

 

[Ajax123]

Assuming it is dry and not underfloor heated you may well be able to tile it after 5 days. Truscreed has been about for quite some time. It is tar macs version of isocrete I, mapei topcem and cemex es screed.

 

[Stef]

Assuming it is dry and not underfloor heated you may well be able to tile it after 5 days. Truscreed has been about for quite some time. It is tar macs version of isocrete I, mapei topcem and cemex es screed.

Alan there's underfloor heating going in this week (tomorrow?) followed by this & they are saying it will be good to tile to by the end of next week.
I take it the ufh needs commissioned like any other screed?
Cheers Alan.

 

[Ajax123]

Alan there's underfloor heating going in this week (tomorrow?) followed by this & they are saying it will be good to tile to by the end of next week.
I take it the ufh needs commissioned like any other screed?
Cheers Alan.

yes. The screed shoud be cured under polythene for 7days then the heating commissioned and run after 28days.