Firebreak 22 Fire Resistant & Acoustic Sealant
Firebreak 22 is an easy-to-apply, highly flexible polymer emulsion sealant designed to provide fire protection wherever internal low movement and/or acoustic joints are required. When exposed to high temperature it swells to form a durable char that restricts the passage of smoke and fire for up to 4 hours.
Firebreak 22 is a halogen-free, polymer emulsion based sealant that swells when subjected to temperatures in excess of 125°C to form a durable char that restricts the passage of smoke and fire. It is easy to apply and is designed for internal use wherever low movement fire resistant and/or acoustic joints are required.