Gyproc FireStrip is a soft extruded linear gap seal introduced for use
within Gyproc partition deflection head details. When exposed to
flames and heat, Gyproc FireStrip undergoes controlled expansion or
intumescence reacting to form a carbonised foam. This char resists
the passage of smoke and flames and helps to insulate the metal
channel beneath. Gyproc FireStrip is supplied in 3.6m rolls and is
simply applied by hand before fixing the Gypframe head channel
assembly to the soffit.