Discussion Starter · #1 ·
First time tiler about 1/3 the way through my living room w/ 13 x 20 porcelain Dal-tile on top of Hardibacker. I just realized that I was using the pre-mix thinset I bought for the Hardibacker to subfloor bond for the porcelain. How big of a problem do I have? What kind shoud I switch to? Thanks!