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Echo Drop Diffuser Panels, PEPP D224, 2" x 2' x 4', 7 per box, 56 SF
Echo Drop Acoustical PEPP Foam Panels in Bulk | 2" x 2' x 4'
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Our Price: $747.05

Availability: Usually Ships in 3 to 5 Days
Product Code: 20114

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2"x 2'x 4' Echo Drop PEPP D224 Diffuser Panels 7-Pack

Echo Drop Acoustical Diffuser Panels, PEPP D224, are rigid, impact-resistant, sound absorbing, lightweight sheets for indoor or outdoor applications. Echo Drop panels are Class A fire retardant, resist moisture, bacteria, fungi, and are available in white or charcoal for indoor applications. For outdoor applications, select the charcoal Echo Drop Acoustical Panels.

Echo Drop Acoustical Panels are made from porous expanded polypropylene, PEPP. It is a dense foam product that expands to form small beads packed tightly to dissipate sound.


  • Gymnasiums
  • Auditoriums
  • Classrooms
  • Locker Rooms
  • Cafeterias
  • Restaurants
  • Swimming Pools
  • Ice Arenas
  • Car Wash
  • Dog Kennels
  • Clean Rooms
  • Food Processing Plants

  • Class A fire retardant
  • STC and NRC rated
  • Effective soundproofing properties
  • Impact resistant
  • Rigid surface (tack board)
  • Moisture resistant
  • Water resistant
  • Non-abrasive surface
  • Indoor/Outdoor applications
  • Bacteria resistant
  • Fungi resistant
  • No fiberglass

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