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.

Uses

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

Advantages

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)