Mapei Keraflex Plus Extra Smooth Large & Heavy Tile Mortar, White corners USAGE: The T-Lock Clips go

USAGE: The T-Lock Clips go between your tiles and are used with the T-Lock Wedges

Large format tile (over 12"×12")

integrated KERDI waterproofing on surface

Same stainless steel quality as the rest of the Trendline series

Over wood subfloor on upper floors (usually no vapour barrier needed)

Mapei Keraflex Plus Extra Smooth Large & Heavy Tile Mortar, White corners USAGE: The T-Lock Clips goSetting tile? Keraflex Plus Extra Smooth Large & Heavy Tile Mortar, White 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. White color so it doesn't telegraph through translucent tile or light grout joints.