I know Dave had issues with some sample adhesive he recently used, I think it was their SLC actually, and he not only had issues, he tried to get support on the issue and he got no reply from them. He was well willing to give them a good go and was let down. I can't find the thread but it'll probably be in the adhesive forum somewhere.
Clearly Kkol hasn't been used much by our members in the last few years as our annual poll's show. There's normally a reason behind that.
Sorry to jump on this one Dan, and I don't wish to take this thread in the wrong direction.
However Dave did indeed have an issue when looking to fix a decoupling membrane onto an anhydrite screed with H40 Eco Ideal. In short the adhesive did not cure by the next day and Dave had to redo the floor. I apologise if he has not been looked after since, we now have a rep on the area,and I will instruct him to get in touch and try to help Dave out.
Apologies again if this is leading the thread "somewhere else", if it is worth anything I think that the poll is a great idea, and it is quite rewarding for us to even be on there as I am pretty sure we probably were not on last years!!