Mapei Ultraflex LHT Professional Large & Heavy Tile Mortar, Gray vinyl cleaner A three-piece corner kit for

A three-piece corner kit for KERDI waterproofing — includes 2 inside corners plus 1 right and 1 left pre-formed corner

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

Color finishes in anodized aluminum can be harder to reorder quickly than standard stainless

Includes: Hard carrying case

Mapei Ultraflex LHT Professional Large & Heavy Tile Mortar, Gray vinyl cleaner A three-piece corner kit forSetting 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.