Firecoustic Foam – Fire Rated Acoustic Foam

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Firecoustic Foam is a highly modified, flexible, open celled polyurethane acoustic foam offering excellent sound absorption characteristics, whilst meeting the test criteria of some of the highest fire resistant testing standards and is now classified to European standard EN 13501 B-s1,d0 along with BS476 part 6 Class 1, BS476 part 7 Class 0 and UL94 V-O.

Firecoustic Foam Features

  • Colour: Dark Grey
  • Class 0 Fire Rated
  • Density: >90kg/m3
  • Operating Temperature: -30 to +100 degrees Celsius
  • Chemically inert product
  • Does not support the growth of Mildew or Fungi
  • Will not dust or migrate when subjected to air movement
  • Flexibility offers easy application to curved or complex surfaces
  • Can be readily cut or pressed into a variety of desired shapes
  • Self-adhesive backing

Firecoustic Foam Applications

  • Recording studios
  • Acoustic absorption of soffits
  • Sound-proofing of air conduits
  • Firing ranges
  • Internal lining of engine compartments
  • Sound or acoustic enclosures
  • Silencers
  • Ventilation equipment
Firecoustic acoustic foam
TestResult
EN 13501-1 Euro Class**B-s1,d0
BS 476 Part 6 Fire Propagation Index*<12
BS 476 Part 7 Surface Spread of Flame*Class 1
Building Regulations Paragraph A13 (b)*Class 0
ASTM E84-95 Surface Burning BehaviourASTM E84-95
ASTM C411-04 Hot Surface Performance @100ºC 96hrPass
ASTM E84-95 Surface burning BehaviourClass A
UL94 Classification94-V-0
Thickness125Hz250Hz500Hz1000Hz2000Hz4000Hz
25mm0.100.250.430.520.540.70
50mm0.200.510.740.750.781.02

The flexible nature of this acoustic foam allows it to be cut and shaped very easily. With its self adhesive backing, it can be applied to any surface, even curved, provided that it is smooth and free of grease, oil or dust.