Couple of questions...

[DHTiling]

Hi.

Firstly back skim the tiles with flat side of your serrated trowel. This will help create a key to the bed on the wall.


Second. Stop pulling at the tiles , maxi is a slow set and takes longer to set and gain strength , so will be easier to remove.

 

[paulames]

Ahhh, ok....i may have left some on the wall a little too long but I normally scrape this off and throw if I have.

I'm glad you told me to stop pulling at the tiles!! I was gonna go pull em all off but this morning I pulled at a few and they aren't coming up. Plus, on one that did I noticed that the adhesive behind it was much darker (I.e not fully dry yet) when compared to the stuff which had been open to the air all night.
Now I don't know what to do! Think I'm just gonna leave them how they are and replace the ones I have pulled up. I know that if I go try to pull em all up then most will probably be stuck down ok.

 

[afright]

I tend to use rapid set when fixing Porcelain.

 

[paulames]

I asked Mapei and they said to use Maxi on floors keraquick on floor.