As I mentioned I got my 40cm square sample of "Easy Panel" from
It's like Jablite, but with a firmer less friable bottom surface and 0.1mm ali foil on the top surface, with grooves to take PEX pipe for UFH. The nice bloke chuckied in 1/2 bag of Mapei Kerabond and an opened bottle of Isoflex admix.
Today, I glued it down to a bit of floor using just Kerabond and water (so basically normal cementy tile adhesive). I glued it to the top of a section of exposed quarry tiles that I'd cleaned off with Flash to remove any grease and dirt.
The "grab" seemed quite good. I won't know until next week when I go and inspect it how well it's bonded, but it seemed to be starting to bond quite well.
As it was partially stuck after 1/2 hour, I mixed up some Kerabond and 100% Isolflex (no water) and glued 9 15cm tiles on top, after laying in the sample of PEX pipe.
First impressions are good. It's got some give in it - but it won't like being bent too hard over a lumpy floor with compound slops - so I need to get my front room a bit flatter first (looks like 5 bags of latex screed).
I'll get some pictures next week and give it a bit of a kicking to see how well it's glued. I'm quite tempted to go with it. Bit of floor insulation and warm toes. Hmm... I might be able to bodge some hose onto the PEX and run the hot tap though it and see how it performs WRT heating.
Cheers
Tim