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Noise S.T.O.P. Noise™ Barrier Melamine Composite


Melamine Foam Composite Sound Containment System

  • Sound Absorber
  • Noise Barrier
  • Washable Noise Containment
  • Decoupler Isolates Vibration
  • Class A Fire Rated

Product Testing & Information

Product Specs


1″ Melamine Acoustical Foam, Bonded to 1/8″ – 1lb/sq.ft., Mass Loaded Vinyl Noise Barrier with 1/4″ Melamine Foam Vibration Decoupler


Convoluted or Flat Surface Pattern – SONEX™ Pattern Also Available


Ideally suited to line equipment enclosures. Commonly used to line walls and ceilings of utility or mechanical rooms to absorb and contain the noise source. Use where sound absorption, noise reduction and vibration control are needed.



Nom. Sizes

2′×4′ (11.33 lbs per panel) Special Sizes Available Upon Request


Standard – Natural White or Light Grey

Latex or HPC Paint – Black, Light Grey, Almond

Paint – Black, Brown, Beige, Light Gray (Custom Colors Also Available)


ASTM E84, Class A – Hypalon Coated Foam. Flame Spread: 25. Smoke Development: 185


ASI S.T.O.P Noise Acoustical Adhesive. Use Mechanical Fasteners for Overhead Applications

Reverberation Demonstration

Melamine Composite Barrier – Sound Absorption/Noise Reduction
Type B Mounting – ASTM C423-90a
125Hz 250Hz 500Hz 1KHz 2KHz 4KHz NRC
Melamine Composite 0.13 0.60 0.81 0.97 1.00 0.90 0.85


Melamine Composite Barrier – Sound Transmission Data
ASTM E413-73
125Hz 250Hz 500Hz 1KHz 2KHz 4KHz STC
Melamine Composite 17 22 20 32 31 43 28