FM320 multi foam

What is Illbruck FM320?

FM320 is a moisture-curing, one-component polyurethane foam used in general gap filling, bonding and insulation applications.

What applications can Illbruck FM320 be used for?

FM320 is suitable for general gap filling, bonding and insulation applications. These include the perimeter sealing and fixing of windows and doors, sealing of service penetrations and sealing around insulation panels.

Safety data sheet must be read and understood before use. Extremely flammable – keep away from open flames and other ignition sources.

What are the benefits of using FM320?

  • Ideal for filling, sealing and insulation of joints and gaps in a variety of building and construction applications
  • Forms a strong bond to concrete, brickwork, stone, plaster, wood, fibre concrete, metal, PVC and polystyrene
  • High sound insulation (60dB

Our team are always on hand to provide technical product and application support.FM320 multi foam

For technical advice, or to place an order either call Tom Newton on 0044 (0) 7789 – 516858 , email or get in touch via our contact form. 




FM320 Technical Data Sheet [PDF]

Download the Technical Data Sheet.


FM320 Safety Data Sheet [PDF]

Download the Safety Data Sheet here.