PROSPEC Composite

  • Noise reduction coefficient (NRC) up to 0.85 and sound transmission class (STC up to 28)
  • Combines sound absorbing willtec acoustical foam and noise containment vinyl barrier
  • Use over substandard walls between manufacturing plant and offices
  • Line enclosures around machinery, air compressors or similar noise sources
  • Line engine compartments
  • Line underneath machinery hoods
  • Water-based acoustic coating for durability and easy cleaning
  • Class 1 fire-resistant per ASTM E84