I've been trying to answer this question myself for a few days now. Sounds to me like it's one of those "make your own judgement call" kind of things. Some love it, some hate it. Personally, I've decided to use it. I'm also going to use a roll/paint/trowel-on membrane for seams, screws, and corners, because why bother doing all this "water proofing" if you're just going to put thinset over the joints...right?
Date published: 2019-04-05