Everbuild Gun Grade B1 Flame Retardent - Ducting Expanding Foam 750ml

Part Code: EXFOAM FR-G
  • EVERBUILD FIREFOAM B2 HANDHELD is a quick setting one part polyurethane foam with fire resistance properties.
     
  • The foam expands on application to up to 50 times its original volume and meets the requirements of DIN 4102 Part 1 for Construction Materials and BS476 Part 20.
     
  • Fire rated up to 2 hours in certain joint configurations.
     
  • Once cured, the foam can be cut, sawn or plastered over after only one hour providing the working temperatures (can and surfaces) are between +5 to +25°C, ideally 20°C.

 


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