Sika Boom-420 Fire Resistant Foam
Sika Boom-420 Fire is a 1-part, fire resistant, self-expanding polyurethane foam. It meets the fire resistance requirements of up to 180 minutes according to EN 1366-4. The combi-valve allows the application by either gun or nozzle.Sika now offer a Fire Stopping Solution Finder - a useful tool when needing assistance on specifying fire...