T
Time's Ran Out
The impey membrane is the best tanking system IMHO but I'd check the heat output of the underfloor mat as they only recommend 100w. Personally I'd have just used the same flexible adhesive to cover the cables.
Hi, indeed Tilesafe is a little sticky to handle! but you are correct, the new epoxy friendly fleece one sided adhesive membrane alternative is called Impey Waterguard.