I need this protection to be thin. I thought about using Noble Seal TS but it's 30 mil thick and I worried it would look like the last time I tried something similar with lino a few years back. The Kerdi did the job - at only 8 mils it takes about 45 sections stack on top of another to make an inch so one layer with a small amount of silicone was under a 1/32".
14 layers of Kerdi equal 5/16" With the fleece. As shown.
Can't even tell it's there!
It was suppose to be installed for Christmas and my wife the first one to use it.
New Years day and we have a toilet and that's it.
And the first one to use it was the Cat!!!