Everbuild Firefoam B2 Gungrade - Fire Resistant Expanding Foam - 750 ml

EVERBUILD B2 Gun Grade Fire Foam is a quick-setting one-part polyurethane foam with fire resistance properties. The foam expands on application 1.5 - 2 times its original volume.Once cured the foam can be cut sawn or plastered over after only one hour providing the working temperatures (can and surfaces) are between +5 C to +25 C ideally 20 C. Quick-setting gun grade fire-rated foam Filling Gaps around window and door framesDeep joints prior to applying sealant or plasterIrregular gaps in stone brick concrete or plaster Fixing Door framesTimber structuresWindowsills and thresholdsWindow frames Insulating Behind cladding to exterior wallsBehind soffit and barge boards When used as part of a fire-rated joint use in conjunction with EVERBUILD FIREMATE intumescent sealant for maximum fire rating. High degree of fire rating: slows down the passage of flames and smoke in comparison to standard B3 grades.Quick setting - can be cut sawn or plastered in 1 hour.Economical in use - expands up to