TEC PermaLastic LHT Polymer Modified Mortar is a one-component, Portland cement based tile mortar designed to set large format ceramic and stone tile firmly in place, without lippage or shrinkage, for interior and exterior floor applications where the embedded thickness is between 3⁄32"-1⁄2" (2.4 mm-12 mm).

PermaLastic LHT Mortar may be used for the installation of porcelain tile, ceramic tile, quarry tile, non-moisture sensitive natural stone*, cement tile, pavers and high bottom lugged tile, and uncoupling membrane applications.
* All natural stones should be tested to be sure discoloration does not occur.

TEC PermaLastic LHT Polymer Modified Mortar Features:

• Ideal for large & heavy tile and stone
• For floors and walls
• Bonds to a variety of surfaces, including plywood
• Interior/exterior
• Exceeds ANSI A118.4, A118.4T and A118.11 specifications
• Approved for setting and tiling under and over uncoupling membranes
• Contributes to LEED® project points
• VOC 0