PF-091 UL94 HF-1 Blended Fiber

An environmentally friendly alternative to Polyurethane Foam.

This proprietary fiber blend is a sound absorptive material that has several advantages and makes PF-091 a viable solution for your acoustic and thermal needs.

PF-091 is a alternative to polyurethane foam. PF-091 is non-toxic, UL94 HF1 listed and tolerates a higher temperature of 350°F. PF-091 also has superior low frequency absorption. It is made from a blend of virgin fiber, pre-consumer and post-consumer waste making it environmentally friendly and recyclable.

*This product is available in 0.5, 1.0, 1.5 , 2.0 inch thickness

Common Applications:

  • Generator Enclosures
  • Marine Engine Rooms
  • Construction Equipment
  • Air Compressor and Fluid Pump Enclosures
  • HVAC
  • Heavy Truck
  • Large and small appliances

Features and Benefits

  • No off-gassing or fogging
  • Can be fabricated to fit into specific applications
  • Superior low-frequency absorption
  • Will not degrade due to water, UV, or ozone exposure
  • High operating temperature (350 °F ) 
  • Sustainable product
  • Resistant to most chemicals, fuels, and oils

Tech Data

PF-091-X0-RA-33  Product Description: Fire resistant fiber with fiberglass reinforced aluminum facing and pressure sensitive adhesive. 

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PF-091-X0-FS-33 Product Description: Fire resistant fiber with FlameShield™­ facing and pressure sensitive adhesive.

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PF-091-X0-00-33 Product Description: Fire resistant fiber with pressure sensitive adhesive.

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