Sika Boom Products

Sika Boom®-420 Fire

Sika Boom®-420 Fire

Fire resistant polyurethane expanding foam for gun and nozzle application

Fire resistance up to 180 minutes according to EN 1366-4
Combi-valve for gun or nozzle application
1-Part ready to use
Safety valve for extended shelf life
Cured foam can be cut, trimmed and sanded