B1 Fire Resistant Expanding Foam - nozzle grade

£9.49 Ex. VAT
£11.39 Incl. VAT
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A one component polyurethane foam, tested for fire resistance to EN1366-4+A1:2010. Available in aerosol or gun grade canisters.

This foam meets the requirements to Construction Materials Class B1 rating in accordance with DIN 4102 Part1.

Areas of Application:

  • Window Setting (where a clean and controlled back fill is required)
  • Roller Shutters (sealing of construction joints)
  • Entrance door linings
  • Any small breakthroughs in walls and cavities


Bond It FIRE RESISTANT EXPANDING FOAM is a one-component polyurethane assembly foam, and is based on a moisture curing polyurethane prepolymer. It contains an environmentally safe propellant, which complies to the latest EU regulations banning all CFC-propellants.



  • The fresh foam adheres to all common building materials except from surfaces such as polyethylene, silicone, oil and grease and similar substrates.
  • This foam can be used at temperatures from +5°C to +25°C.
  • It is resistant to temperatures ranging from -40°C to +100°C
  • Efficient and effective noise and heat insulation
  • 4 hour fire integrity


Product Code: MS03B

Brand Bond It
Size 700ml