Tile on a ceiling of a shower - Part 2

"Just did this ceiling on Tues. with 4XLT & 12x12 Marazzi on a Hardibacker ceiling."

www.Ceramictec.com
Tampa, Florida

What type of thinset to use on a ceiling for shower ....?

“..... about the 4-XLT . I used it on a shower recently installing 12x12 ceramic on the ceiling. It worked great! Good initial grab and I was able to adjust and leave it without worry of it falling. Great stuff.”

Phil
West suburbs of Chicago