Super SAM® 125

Sound Control


$275.99 Regular price
Unit price

3' x 50'


Super SAM 125 is known as one of the most effective all-in-one membranes on the market due to its superior sound reduction as well as its ability to also function as a moisture barrier and provide crack isolation up to 3/8". Super SAM 125 can also function as a waterproof membrane when the seams and joints are properly treated.

Super SAM 125 is a thin (approx.1/8" thick), self-adhering, self-healing, sound-deadening sheet membrane chemically formulated to reduce airborne sound (STC) and impact sound (IIC) transmission when used under surfaces without a sound rated ceiling assembly (SRCA).

  • IIC 51, STC 54, ∆IIC 22 on a 6" concrete slab
  • IIC 56 and STC 61 on a wood joist system
  • Sound control over concrete and wood substrates
  • Resists Moisture Vapor Transmission up to 10 #1000 SF/24HRS when used with NAC TAC or NS97 Primer and 7#1000 SF/24HRS when used with NAC TAC II Primer
  • Works with radiant-heated floors and tile warming systems
  • For use with a variety of hard surface flooring including ceramic, porcelain, stone, marble, slate, granite tile, pavers, brick, hardwood and manufactured wood

Coverage - 3' x 50' - 150 sf/roll

    Additional Resources
    Data Sheet
    Install Sheet

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