- Up to 4 hours fire resistance according to AS 1530.4 & EN 1366-4
- Movement capability of of ± 25% (ASTMC719)
- Easy to smooth and very good workability
- Good adhesion to many different substrates
- Long open time
Sikaflex®-400 Fire is a fire rated, 1-component, moisture-
curing, elastic joint sealant. Sikaflex®-400 Fire is designed for fire rated movement and connection joints on porous and non-porous substrates. It is suitable for interior and exterior applications.