QuietJoint

QuietJoint by Sika Emseal is a sound, draft, heat, cold, and dust blocking acoustic partition closure and joint filler for interior, non-moving joints and gaps.
It is a non-mechanical, high-STC (Sound Transmission Class), non-invasively anchored closure that quickly and easily mates partitions to windows, mullions, or stud walls. QuietJoint also blocks sound transmission between rooms.
This product is colorized*, versatile, and ideally suited as a closure for gaps between the ends of permanent, semi-permanent, or movable partitions, window-wall, curtain-wall, head-of-wall and other conditions.

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Features:

  • Mass-loaded acoustic seal (STC-53, OITC-38, ASTM E-90)
  • Fire-resistant (Smoke and Flame Spread Class A, ASTM E-84-12)
  • Insulates (R-value 2.85/in depth, ASTM C-518-04)
  • Sound attenuating
  • Non-mechanical
  • Non-metallic
  • Rapid installation–new or retrofit
  • Non-invasive anchoring
  • Practical and versatile
  • Easily handles curves
  • Helps control HVAC balance between rooms

Uses and Applications:

  • End of partition to mullion (SHH 2-sided coating)
  • End of partition to window (SHG 3-sided coating)
  • End of partition to wall (SHH)
  • Head of wall (SHH)
  • To block any flanking path
  • To fill construction-created voids and ga

Colors:

  • Available in many industry standard colors
  • Custom colors
  • 3-sided SHG is manufactured with the same color on all three sides.
  • *QuietJoint is also available in a paintable STPE sealant coating in a single neutral “limestone” color ideal for accepting latex and acrylic paints and coatings on the exposed fac
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