SAM® 3

Sound Control


$231.99 Regular price
Unit price

3' x 50'


SAM 3 is a low profile membrane which functions as a moisture barrier and provides crack isolation up to 3/8". SAM 3 also protects against reflective cracking and will function as a waterproof membrane when the seams and joints are properly treated.

SAM 3 is a 90 mil (< 1/8") self-adhering, self-healing and sound-deadening sheet membrane chemically formulated to reduce both impact (IIC) and airborne (STC) sound transmission when used under surfaces with and without a sound rated ceiling assembly (SRCA).

  • IIC 70, STC 67
  • 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
  • Crack isolation up to 3/8" lateral movement
  • Works with radiant-heated floors and tile warming systems
  • Same day tile installation, reduces labor costs
  • Meets ANSI A118.10, A118.12, A118.13

Coverage - 3' x 50' - 150 sf/roll

Additional Resources
Data Sheet
Install Sheet

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