Flextile 41 Mortar Additive is designed to be added to Portland cement and silica sand, resulting in a thin-set mortar.
For installation of porcelain tile, marble, slate, quarry tile, pavers, ceramic mosaics and all types of absorptive or non-absorptive ceramic tiles on properly prepared interior or exterior surfaces of concrete, masonry, terrazzo, concrete backer units, or existing surfaces of well-bonded ceramic or marble tile.
