Mapei Ultraflex LHT Professional Large & Heavy Tile Mortar, Gray vinyl cleaner 5mm) thick polyethylene mat with

5mm) thick polyethylene mat with dovetail-cut cavities that lock into thin-set mortar from both sides

Includes: Hard carrying case

titanium-coated tungsten carbide (replaceable)

Use a warm-toned unsanded grout (Mapei Warm Gray or similar) to complement the veining

not just a marketing video

Mapei Ultraflex LHT Professional Large & Heavy Tile Mortar, Gray vinyl cleaner 5mm) thick polyethylene mat withSetting tile? Ultraflex LHT Professional Large & Heavy Tile Mortar, Gray is the thinset that goes between your tile and the substrate. Built for large format and heavy tile (1224 and up) where standard thinset would slump or sag under the weight. Non slump on walls, no lippage on floors.