Soudal Firecryl Fire Rate Intumescent Acrylic Grey 310ml BS476(20)

Soudal Firecryl FR is a fire rated acrylic sealent and filler with up to 4 hours fire rating.

Resists the passage of fire and smoke
Fire resistant up to 4 hours with PE backer rod (EN 1366 Part 4-)
Intumescent on contact wi9th fire and at temperatures above 120°C which prevents the penetration of smoke and fire through joints and gaps
Stays elastic and can be painted over