Packaging: Whisper Mat CS is available in 36″ × 40′ (914 mm × 12.2 m) rolls Shelf Life: Whisper Mat CS maintains optimum initial adhesion to substrates when used within one year from the date of manufacture. Uses: For sound control and crack isolation protection on interior applications under thin set ceramic and dimensional stone tile installations. Advantages: • Reduces impact and airborne sound transmissions. • Has the flexibility and strength to withstand structural movement and concrete shrinkage cracks up to 3/8” without transferring stress load to finished tile. • Can be installed with radiant heat floor systems. • Provides a Light Commercial Load Rating per Robinson test.
