FIRE PROTECTION INTUCRYLIC

Bostik Fire Protection Intucrylic is a high quality water-borne acrylic building sealant. It cures to form a tough, tack-free seal with excellent adhesion to a wide variety of building materials.

In the event of a fire, it will swell  to form an insulating char, which is fire resistant and will resist the passage of smoke and flame for up to 4 hours in suitable structures.