Now available at ECT – Nullifire FF197, the high-performance polyurethane foam delivering up to 4 hours fire resistance. Ideal for sealing door and window frames, or linear gaps in fire-rated zones.

✅ FD60 fire door rated – tested to BS EN 1634-1
✅ Up to 4 hours fire resistance (BS EN 1366-4)
✅ No architrave needed – tested with packers
✅ Tack-free in just 10 mins
✅ Bright pink foam for easy on-site identification
✅ 2-in-1 application – suitable for gun or nozzle

Protect your builds with certified fire safety.