Mapei Grey Ultraflex 2 is a professional-grade, single-component, high-performance, polymer-modified thin-set mortar for interior installations of dimensional stone, ceramic, porcelain and quarry tile. Sold by the bag.
This mortar has a high content of a unique dry polymer, resulting in excellent adhesion to the substrate and tile.
Ultraflex 2 exceeds ANSI A118.4 and ANSI A118.11 requirements when mixed with water.
Applications
Ultraflex 2 can be used for most interior residential floor and wall tile applications.
Interior installations of dimensional stone, ceramic, porcelain and quarry tile.
In commercial applications, use on interior floor and wall installations. For exterior commercial wall applications, we recommend using either the Kerabond/Keralastic or Granirapid systems.