Product #

A high performing uncoupling membrane for tile and stone installations offering crack isolation.


Product Overview

STRATA_MAT uncoupling membrane is a high performance floor underlayment for use in tile and stone installations across residential and commercial applications. Designed to replace traditional underlayment materials, the unique patented design of STRATA_MAT provides for an enhanced mechanical bond of thin-set adhesive with a faster dry time. Specifically designed for use with both modified and unmodified mortars, STRATA_MAT flooring underlayment allows for the proper thin-set adhesive to be used with porcelain or large format tiles and stone. 

STRATA_MAT is available in multiple roll sizes and sheets, including a new 54ft2 (5m2) roll. 

Features & Benefits

  • Isolates the transmission of in-plane substrate cracks of up to 1/8" (3 mm) when used in direct bond applications 
  • Mortar hydration vents provide vapor management and accelerates thin-set curing for faster dry time – grout the next day 
  • Translucent color provides instant coverage verification of thin-set adhesive mortar 
  • Patented design allows for a stronger mechanical bond to STRATA_MAT surface 
  • Lightweight, easy-to-carry, and fast to install with standard tools 
  • 1/8" (3 mm) height for transitioning between uneven floors 

Product Specifications


Product # 0177-0323-2 / 0177-0150-2 / 0177-1010-2
Patent #(s) United States Patent No.: 9,016,018B2 (and other Patents)
Available Colors/Finishes
Part of System LATICRETE®
Country Availability Canada, United States
Substrates Cement Backer Board, Cement Terrazzo, Concrete, Expanded Polystyrene, Exterior Glue Plywood, Gypsum Underlayment Or Light Weight Concrete, Mortar Bed, Oriented Strand Board (OSB), Oriented Strand Board (OSB), Resilient Flooring
Packaging Summary
  • Roll - 323 ft² (30m² - 1.1m x 26.2m) roll - 45" x 86'
  • Roll - 150 ft² (13.9m² - 1.1m x 12.2m) roll - 45" x 40
  • Roll - 54 ft² (5m² - 1..1m x 4.3m) roll - 45" x 14'3"
  • Per Sheet – 10 ft² (.9 m²) - 45' x 32" (1.1m x .8m) - 10 Sheets Per-pack
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