3M Smoke and Sound Tape SST4 | Translucent | 4 in x 75 ft (12 Count)

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 The 3M™ Smoke and Sound Tape is an elastomeric tape that can act as a barrier to smoke and airborne sound in non-fire-rated wall and floor assemblies. Our 3M™ Smoke and Sound Tape provides a smoke and sound barrier by minimizing smoke and sound transfer between rooms and floors when installed in a variety of construction joints and through penetrations. Smoke and Sound Tape carries an "L" rating and has been tested to ASTM E 90 and ASTM E 413 — achieving an STC-Rating of 63 when tested in an STC 63-rated wall assembly. Applications Smoke and sound barrier Minimizing smoke and sound transfer between rooms and floors The elastomeric material maintains performance with up to +/- 50% movement capabilities.