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Sonex™ Valueline Acoustical Foam Data Sheet

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sonex valuelineSonex™ Valueline Acoustical Foam offers an affordable yet effective means of sound control. The unique surface pattern absorbs sound and maintains a Class 1 Fire Rating that meets or exceeds more building codes which makes it acceptable in virtually any environment where cost-effective acoustical control is needed. It is a white or light grey foam.

 

 

Features

  • Class 1 Fire Rated
  • 100% Fiber Free
  • Standard Panel Size: 2' x 4'
  • Available in 1 1/2", 1 7/8", 2 1/2"
  • Color: Standard: white, light grey. HPC Coated: Black, Light Grey, White or Almond.
Product Data
  • Density: .7lbs./cubic foot
  • Tensile Strength: 8 PSI
  • Flammability: Class 1 per ASTM E-84
  • Flame Spread: natural - 5
  • Smoke Density: natural - 45
Acoustical Performance
Octave Band Frequencies (Hz)
Product 125 250 500 1000 2000 4000 NRC
VLW-35 1 1/2" white /light grey .08 .29 .73 .94 .97 .89  .75
VLW-53 1 7/8" white/light grey  .17  .55  1.07  1.15  1.08  1.10  .95
VLW-60 2 1/2" white/light grey  .19  .62  1.15  1.21  1.14  1.20  1.05