Features & Benefits

  • Fire ratings: 2 or 3 hr fire rating in accordance with UL-2079.
  • Listed with UL 2079 for concrete, masonry, and gypsum walls.
  • Sound Attenuation: minimizes sound transfer and features Sound Transmission Class (STC)/ Outdoor/Indoor Transmission Class (OITC) sound transmission coefficients that can meet or exceed that of the assembly into which they are installed.
  • Easily handles changes in plane and direction.
  • Silicone ribs and field-applied sealant band ensures a watertight application.
  • Accommodate structural movement up to +/-50%.

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