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3M™ Smoke and Sound Barrier Tape

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  • Acts as barrier to smoke and airborne sound in non-fire-rated wall and floor assemblies
  • Minimizes smoke and sound transfer between rooms and floors
  • High tack adhesive bonds to most common building materials
  • Adheres to damp surfaces
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Overall Length (Imperial)
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Specifications
Applications
Commercial Construction
Brand
3M™
Overall Length (Imperial)
87 ft, 90 ft, 91 ft, 94 ft
Overall Length (Metric)
22.86 m
Overall Width (Imperial)
12 in, 2 in, 4 in, 8 in
Overall Width (Metric)
10.16 cm, 20.32 cm, 30.48 cm, 5.08 cm
Product Form
Roll
Product Key
SST12, SST2, SST4, SST8
Size (Imperial)
12 in x 91 ft, 2 in x 90 ft, 4 in x 87 ft, 8 in x 94 ft
Size (Metric)
10.16 cm x 22.86 m, 20.32 cm x 22.86 m, 30.48 cm x 22.86 m, 5.08 cm x 22.86 m
Details
  • Acts as barrier to smoke and airborne sound in non-fire-rated wall and floor assemblies
  • Minimizes smoke and sound transfer between rooms and floors
  • High tack adhesive bonds to most common building materials
  • Adheres to damp surfaces
  • Can be installed in a broad range of temperatures as low as -18°C (0°F) and as high as 49°C (120°F)
  • 3M™ Smoke and Sound Tape is tested to the criteria of ASTM E84/UL 723 and CAN/ULC-S102 Standard Test Method for Surface Burning Characteristics of Building Materials

3M™ Smoke and Sound Tape is an elastomeric tape that can act as a barrier to smoke and airborne sound transmission in non-fire-rated wall and floor assemblies, by minimizing transfer between rooms and floors when installed in a variety of construction joints and some through penetrations. This tape creates an effective barrier to mitigate smoke and toxic gas spread, with an L-rating of less than 1 CFM/linear foot at ambient and 204°C (400°F). It has been tested to ASTM E 90 and ASTM E 413 – achieving an STC-Rating of 54 when tested in an STC 54-rated wall assembly.

Suggested Applications

  • Ideal for providing a smoke and sound seal for construction joints and some through penetration applications in non-fire-rated wall and floor assemblies, including smoke partitions and acoustic assemblies