BTW love the 4-xlt

Laticrete 4-XLT is a multi-use, polymer fortified thinset & medium bed adhesive mortar built on the new Laticrete Water Dispersion Technology (WDT) platform. WDT provides for the complete dispersion of water within the mix allowing users to achieve the desired application consistency. Laticrete 4-XLT offers tremendous utility including non-sag wall installations, medium bed build up of up to 3/4" (19 mm) and thin-set applications of floors.

A few contractor comments regarding the Laticrete 4XLT:

" ... do anything from basic floors to custom showers, in mostly all residential work. Also always looking for ways to improve on installation methods at the same time as opening our own retail store. Current I am purchasing Laticrete product from A/O in Cranberry, PA. BTW love the 4-xlt,getting ready to order a pallet."

and

"A truly great thinset, both non sag and medium bed. I have made it our one stop thinset. Dust-lock makes a huge difference in the mixing process(for those of us that don't use masks). Laticrete, you've done it again."

and

"I loved working with this product! I used it to install a fireplace hearth, (granite slab), and to install 18x18 porcelain tile. It was extremely smooth and creamy. This is my "new" thinset of choice."