QUAD Fire Block Foam



  • 21.1 fl oz (598 ml)


  • Orange Tinted

Clean up

  •  OSI® Foam Clean


  • High performance foam designed to inhibit the passage of fire and smoke through penetrations
  • Tested to UL 723 in accordance with ASTM E84  
  • Tested in accordance with ASTM E814 (modified) 
  • Conforms to IRC (International Residential Codes) and IBC (International Building Code), fire blocking requirements 
  • Closed Cell Structure is flexible and will not crack or dry out 
  • Orange color identifies OSI® Fire Block as an approved fire block product for Type V-A construction  

Available sizes:

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