Whisper Mat Sound Control Membrane for Ceramic and Stone Tile

SOUND CONTROL AND CRACK SUPPRESSION MEMBRANE FOR CERAMIC AND NATURAL STONE TILEWhisper Mat® CS is a peel and stick sheet membrane that reduces impact and airborne soundtransmissions, and isolates “finished” flooring from subfloor cracks. Designed for use with ceramicand natural stone tile where sound absorption is required, specified or desired.The highest performing mat with the thinnest profile, Whisper Mat CS also has the flexibility andstrength to withstand structural movement and concrete shrinkage cracks up to 3/8" withouttransferring the stress load to finished tile. Additionally, excellent moisture resistant properties makethis the most comprehensive underlayment product for ceramic and natural stone available.FEATURES & BENEFITS• Sound reduction ratings:- 6" concrete floor: IIC 50 STC 55- Sound transmission reduction: Delta IIC 22• Moisture resistant with antimicrobial treatment• Anti fracture resistant to 3/8"• Light commercial load rating• Approved over radiant heated subfloors• Uniquely thin system (110 mil)• Contact Protecto Wrap for additional testing information