Sealed Air Whisper FR and UV

  • Polyethylene foam 
  • Unaffected by exposure to moisture
  • Excellent sound absorbing properties with an NRC of 1 at 50mm
  • Resistant to water absorption
  • Lightweight, but structurally independent
  • Easy to fabricate
  • Contains flame retardant additives (FR version); achieved a Group 1-S
  • Resistant to UV degradation (UV version); independently tested to over 2000 hours in a QUV accelerated aging chamber
  • Can be installed by suspension, adhesives and fasteners
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It is a closed cell polyethylene foam providing excellent acoustic properties. This material is easy to fabricate and install, and retains its structure in humid environments, which will save you time and money. It’s superior noise reduction most rigorous applications, such as when you have external conditions to deal with like water, moisture, humidity, dirt, dust, ultraviolet light, chlorine, air, and some harsh chemicals, your choice in acoustic solutions are reduced to just a few. Whisper sound absorbing panels are used to control problems with noise and sound in many indoor and outdoor environments. They can make music sound better, allow people to speak and hear better and provide a safer work environment.

Download Sealed Air Whisper FR and UV Datasheet View file