Sika Boom®-400 Fire

Professional fire rated polyurethane expanding foam

Sika Boom®-400 Fire is a 1-component polyurethane expanding foam which meets the highest fire resistance class, EI 240. The combo can packaging of Sika Boom®-400 Fire allows the application by either gun (with adapter) or nozzle.

  • 1-Component
  • Combo can packaging for gun (with adapter) or nozzle application
  • Resistant to temparatures between –40 °C and +90 °C