Mapei - Ultraflex LFT Large & Heavy Tile Mortar, White - 50 lb

Mapei mortars in White — the mortar and setting base that keeps your installation solid for years.

Ultraflex LFT is a premium, nonsag, large-and-heavy-tile mortar (formerly known as “medium-bed mortar”) and thin-set mortar designed for large-format and heavy tile and stone for interior/exterior floor, wall and countertop installations. This mortar has a high content of unique dry polymer, resulting in excellent adhesion to the substrate and tile. It is formulated with Easy Glide Technology for ease of application.