Part of a tested fire system
Soudafoam FR HY is a moisture-curing expanding PU foam for fire-resistant joints, openings and selected window, door or penetration details.
Fire resistance up to 240 minutes
Some EN 1366-4 joint systems are rated for up to 240 minutes. Follow the relevant report for the wall or floor, opening, size, orientation, backing and other components, then protect cured foam from UV exposure.