Mapei Keraflex Plus Extra Smooth Large & Heavy-Tile Mortar, Gray grout sealer 5 lb and 25 lb

5 lb and 25 lb bags

SUBSTRATE PREPARATIONSubstrate must be clean

comfortable movement while preserving the integrity of the finished surface

Order the grate kit in the same finish as your shower fixtures at the start of the project — it's easy to match brushed nickel faucets with a brushed KERDI-LINE grate

Same flange design

Mapei Keraflex Plus Extra Smooth Large & Heavy-Tile Mortar, Gray grout sealer 5 lb and 25 lbSetting tile? Keraflex Plus Extra Smooth 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.