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The ultimate, lightweight one-step, polymer fortified, thin-set mortar that is ideal for the installation of Gauged Porcelain Tile Panels/Slabs (GPTP) as well as for interior and exterior installation of ceramic tile, porcelain tile, stone, quarry tile, pavers and brick. 257 TITANIUM™ is designed with key features to facilitate the installation of Gauged Porcelain Tile Panels including long open time, superior transfer for maximum coverage, easy to spread creamy consistency and a lightweight formula for easier handling. 257 TITANIUM also utilizes LATICRETE HYDROMATIC CURE CHEMISTRY™. This technology accelerates the hydration process to rapidly consume the water in the system, allowing the material to cure in a predictable manner. This is particularly advantageous when installing materials such as uncoupling membranes and Gauged Porcelain Tile Panels/slabs. 257 TITANIUM is free of silica sand, features unsurpassed bond strength exceeding ANSI A118.15 requirements and is a functional equivalent to 254 PLATINUM Multipurpose thin-set mortar.

  • Optimal performance for Gauged Porcelain Panels/Slabs
  • Equipped with anti-microbial technology
  • Lightweight- 25 lb (11.3 kg) bag has coverage of 50 lb (22.7 kg) traditional mortar
  • Exceeds ANSI A118.4, A118.11 and ANSI A118.15
  • Contains no silica sand
  • Conforms to ISO 13007-1 with a classification of C2ES1P1
  • 60 minute open time
  • Ultimate adhesion for porcelain and glass tiles
  • Incredible bond to exterior glue plywood and concrete*
  • Superior for exterior and submerged applications
  • High shear bond strength
  • Smooth creamy, lightweight formula
  • 25 Year System Warranty**
  • Unique color options are now available in all LATICRETE® grout colors when mixed with PERMACOLOR® Select Color Kits