NAC SAM 3 Sound Abatement/Crack Isolation Membrane (150 SF/Roll)

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SAM 3 is engineered and tested for sound reduction with and without a SRCA. Available in 3' x 50' rolls (150 sf).


SAM 3 is a 90 mil thick (< 1/8") sound deadening sheet membrane designed to reduce airborne (STC) and impact (IIC) sound transmission in applications with or without a sound rated ceiling assembly (SRCA). SAM® 3 is an ideal solution for applications requiring integrated sound reduction with a low profile installation such as apartments, condominiums, classrooms, multi-family housing, hotels, high-rise office buildings media rooms, children’s play areas and other areas needing sound reduction.

  • Suitable for interior and exterior use
  • Meets ANSI A118.10, A118.12, A118.13
  • Protects against reflective cracking and delamination
  • Independent Sound Tested IIC = 70 min STC=67 min
  • Safely covers asbestos flooring and provides an effective barrier against radon and mold
  • Resists Moisture Vapor (MVT) 10#/1000SF/24HRS when used with NAC TAC or NS97 Primer or 7#/1000SF/24HRS when used with NAC TAC II Primer
  • Eliminates need to cut tile to meet control/cold joints
  • No need to remove old floors or recess new ones
  • Can be used for thin-bed and medium-bed applications
  • Self-bonding and self-healing formula
  • Tile can be installed the same day as membrane
  • Works with radiant-heated floors and tile warming systems
  • Roll Size: 3' x 50' rolls (150 sf)

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BrandNAC Products
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