Densguard & tile caulking question
I guess you're almost finished. First of all I must tell you that you used the wrong thickness board. 1/4" is for floors and counters, not walls. Walls get the 1/2" board.
So, if it's too late, just go ahead and silicone that joint so water will not enter the cavity. May have to do it twice if it droops. Set the tiles as you said within 1/8" of the tub and then caulk with a color that matches your grout.
BYW, did you use thin set (powder) or some pre-mixed adhesive?
Tile 4 You LLC Troy, MI
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