SIKA Boom Firerate Aerosol Can (Box of 12) | WPD Group

Fire-retardant polyurethane foam

Sika Boom® FR is a one-component, fast curing, polyurethane foam retarding fire up to 4 hours.

  • One-component
  • Easy application with nozzle
  • Fast curing


Sika Boom® FR is designed for linear joints in brickwork and concrete where fire protection is required.  


  • One-component
  • Easy application with nozzle
  • Fast curing
  • Very good thermal insulation
  • Effective sound dampening
  • HFC-free


750 ml can with rubber valve, 12 cans per box




One-component polyurethane

Shelf life

Sika Boom® FR has a shelf life of 12 months from the date of production, if stored properly in undamaged, original, sealed packaging, and if the storage conditions are met. Opened cans of Sika Boom® FR must be used within 4 weeks.

Storage conditions

Sika Boom® FR shall be stored in an upright position, in dry conditions, protected from direct sunlight and at temperatures between +5 °C and +25 °C.


~21 kg/m3


750 ml can

~38 l

Consumption can be regulated by adjusting the pressure on the trigger.


Sika Boom FR PDS

Sika Boom FR SDS