B1 Fire Rated Expanding Foam Gun Grade 700m

Everbuild's fire-rated expanding foam creates a fire-retardant seal between your masonry joints. This insulation and construction foam is easy to apply using the correct applicator gun and allows for more control as you work. 

The expanding foam conforms to B1 DIN4102 (fire behaviour of building materials and elements) and BS476 Part 20 (fire resistance of construction elements). It's fire-rated for up to four hours too, and it has been graded B1, meaning it is hardly flammable. The foam fills any irregular gaps between joints, forming a tight seal that insulates against heat or cold.

This ready-to-use PU foam expands to 50 times the 700 ml can's contents, giving you plenty of product for filling gaps when fire-retardant seals are essential, such as around fire-resistant doors and windows. Be sure to use it together with the foam cleaner to make clearing up a breeze.

• Creates a fire-retardant seal between masonry joints
• Expands to up to 50 times the can’s contents
• Fire-rated for up to four hours
• B1 grade
• Conforms to DIN4102 and BS476 Part 20
• Fire rating specification tested according to NEN 6069
• For use with professional foam applicator gun (code 93227)