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Laticrete 170 Sound & Crack Isolation Mat
Laticrete 170 Sound & Crack Isolation Mat- StoneTooling.com

Price: $239.00

Manufacturer Part #: 0170-0150-2

Product Code: 40.00219


Laticrete 170 Sound & Crack Isolation Mat - 150 sq. ft roll

Laticrete 170 Sound & Crack Isolation Mat is a high performance acoustical underlayment system that muffles impact noises through ceramic tiles, stone and other hard surfacing materials. It also minimizes the transmission of cracks from the substrate to the tile installation up to 1/8" (3 mm), non-movement cracks. 170 Sound & Crack Isolation Mat is a 3 mm thick rubberized membrane comprised of 88.5% post-consumer recycled materials.


  • Designed to be used under thin-bed adhesive for interior floor installations of ceramic tile, marble, stone, and brick to eliminate the transmission of impact noise from one floor to the floor below
  • Eliminates the transmission of stresses from the concrete base slab to the tile installation
  • Combines low installed weight with minimal “above substrate” thickness
  • To eliminate cracks in tile work and reduce noise transmission, 170 Sound & Crack Isolation Mat should be applied to the entire substrate prior to the installation of ceramic tile, marble, stone, terrazzo and brick

  • Eliminates transmission of substrate cracks of up to 1/8" (3 mm) from transferring to the finished floor
  • Delta IIC rating of 14 per ASTM E2179 (See PHYSICAL PROPERTIES)
  • IIC rating of 45 per ASTM E492/ E989
  • Load bearing - "Light" service rating per ASTM C627/TCA
  • Meets ANSI A118.12 specifications*
  • Easy and fast to install with standard tools
* Interior dry applications only

Suitable Substrates (Interior Use Only)
  • Concrete
  • Mortar beds
  • Exterior glue plywood
  • Cement backer board
  • Cement terrazzo
  • Ceramic tile and stone

Size & Coverage
  • 150 sq. ft. roll ( 4' x 37.5')

Laticrete Part #
  • 0170-0150-2

Laticrete 170 Sound & Crack Isolation Mat Data Sheet

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