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Super SAM 125 Sound Abatement Membrane
NAC Products, Inc.
32 35 16 Sound Barriers
Super SAM® 125 is a self-adhering, sound-deadening sheet membrane chemically formulated to reduce airborne and impact sound transmission when used under stone, ceramic and porcelain tile, wood, and other hard-surface flooring. Super SAM® 125 is composed of modified elastomers, sound-deadening resins, and reinforced woven fibers. It is designed for use in applications without a sound-rated ceiling assembly.
Super SAM® 125 has been extensively tested and certified for sound reduction on a variety of hard-surface substrates. For a bare, 150-mm (6-in.) concrete slab, it has an impact insulation class (IIC) of 51, a sound transmission class (STC) of 54, and a delta IIC of 22.
Additional Information
Super SAM® 125 on CADdetailsSound Control
Super SAM® 125 Sell Sheet
Bathroom Sound Control and Waterproofing Video
Contact Information
Phone: 330-644-3117
Email:
info@nacproducts.com
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January 2026
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