UltraFlex 1
Polymer-Modified Mortar
Ultraflex 1 is a single-component, polymer-modified, thin-set mortar for interior and exterior installations of dimensional stone, ceramic, porcelain and quarry tile. This mortar has an above-average content of a unique dry polymer, resulting in good adhesion to the substrate and tile. Ultraflex 1 can be used for both interior and exterior installations of tile in most residential floor and wall applications. In commercial applications, use on interior floor and wall installations and exterior floors. For exterior commercial wall applications, we recommend using either the Kerabond/Keralastic™ or Granirapid® systems. Ultraflex 1 meets or exceeds ANSI A118.4 and ANSI A118.11 requirements when mixed with water.

UltraFlex 2

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

UltraFlex3

 Premium-Grade, Polymer-Modified Mortar
Ultraflex 3 is a premium-grade, single-component, ultra high-performance, polymer-modified thin-set mortar for interior and exterior installations of dimensional stone, ceramic, porcelain and quarry tile. This mortar has a high content of a unique dry polymer, resulting in superior adhesion to the substrate and tile without the need of a latex additive. In addition, it can be used for most interior and exterior residential floor and wall tile applications. In commercial applications, use on interior floor and wall installations and exterior floors. For exterior commercial wall applications, we recommend using either the Kerabond/Keralastic™ or Granirapid® systems. Ultraflex 3 meets or exceeds ANSI A118.4 and ANSI A118.11 requirements when mixed with water.

UltraFlex RS (Rapid Set)

Premium-Grade, Rapid-Setting, Polymer-Modified Mortar
Ultraflex RS is a premium-grade, single-component, high-performance, polymer-modified, rapid-setting mortar for ceramic tile, porcelain, marble, granite and slate installations. Formulated with MAPEI’s unique High-Hydrated Cement Technology (HCT™), Ultraflex RS is designed for fast-track projects and installations. It can be used for both interior and exterior installations of tile in most residential floor and wall applications. In commercial applications, use on interior floor and wall installations and exterior floors. For exterior commercial wall applications, we recommend using either the Kerabond/Keralastic™ or Granirapid ® system. Ultraflex RS meets or exceeds ANSI A118.4 and ANSI A118.11 requirements for fast-setting mortars when mixed with water.

This product includes High-Hydrated Cement Technology (HCT™).