Bond It B1 Fire Resistant Foam – Gun Grade (Pack of 12)

Bond It Fire Resistant Expanding Foam is a B1 grade, high quality fire rated PE foam. It contains an environmentally safe propellant, which complies to the latest EU regulations banning all CFC-propellants.

A high performance, polyurethane expanding foam, fire rated and tested to BSEN 1366-4.

• Seals irregular gaps and expands over 40 times its can volume
• Can be used at temperatures from +5°C to +25°C
• Cured foam is semi-rigid and predominantly close-celled
• Resistant to temperatures ranging from -40°C to +100°C and to ageing, but not to UV-rays
• Noise and heat insulation values are excellent.

Uses:

• The fresh foam adheres to all common building materials except from surfaces such as polyethylene, silicone, oil and grease and similar substrates.

Areas Of Application:

• • installation of window and door frames and entrance door linings (where a clean and controlled backfill is required - NOT FIRE DOORS)
  • filling of holes
  • insulation of penetrations
  • sealing of thermal and acoustic insulation boards
  • sealing and connection of joints
  • reducing the impact of thermal bridges.