Foam Expanding B2 Gun Grade 750ml

Everbuild 750ml Gun Grade B2 Expanding Fire Foam

Everbuild 750ml Gun Grade B2 Expanding Fire Foam

Firefoam B2 Gungrade is a quick setting fire rated, one-part polyurethane foam designed for application by any standard foam applicator gun.

• High degree of fire rating: slows down the passage of flames and smoke in comparison to standard B3 grades


• Fire resistant for up to 2 hours in certain joint configurations


• Quick setting – can be cut, sawn or plastered in 1 hour


• Expands up to 50 times original can volume


• Possesses insulating and sound deadening properties


• Meets the requirements of the test criteria for BS476 Part 20


• When used as part of a fire-rated joint, use in conjunction with Everbuild Firemate intumescent sealant for maximum fire rating