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Firebreak - Fire Safety by Design

Firebreak 44 Fire Resistant Expanding PU Foam

A single pack, fire rated polyurethane foam providing up to 4 hours' resistance when applied to seal gaps in fire rated walls and floors.


  • Linear gaps in fire separating walls
  • Fire resistant smoke seals in small cavities
  • Gaps behind fire resistant door casings and window frames
  • Around metallic pipes and other small service penetrations
  • Fire seals within electrical trunking
  • Fire seals where access is difficult

Characteristics and features

  • Independently fire tested and assessed to the requirements of EN13501-2, EN1366-3 and EN1366-4
  • ETA Certified and CE-marked
  • UL EU 00707
  • Provides high yield (approximately 38 litres) from a single 750ml aerosol and fully cured between two and four hours after use
  • Extremely easy to use
  • Provides excellent acoustic and thermal insulation performance
  • CFC-free and VOC Compliant to M1 Regulation (Eurofins), EMCODE EC1 Plus and Compliant to BREEAM International

Firebreak 44 Fire Resistant Expanding PU Foam Data sheets

>Firebreak 44 Fire Resistant Expanding PU Foam>Firebreak 44 Fire Resistant Expanding PU Foam