Soudal 310ml Firecryl Grey

Firecryl FR is a one-component intumescent plastoelastic joint sealant based on acrylic dispersions. Firecryl resists the passage of fire and smoke, swells when exposed to temperatures in excess of 120 C.

Stays elastic and can be painted over, colourfast and waterproof after curing. Firecryl is a very good adhesion on many porous surfaces and can be painted over after curing.