The insulation during a fire will burn away and leave an opening for fire and smoke to pass through. PROMASEAL® FlexiWrap when activated during fire conditions intumesces and fills the annular gap left by the burning away of the insulation.
PROMASEAL® FlexiWrap is supplied in sheet form of 800mm x 450mm x 6mm thick.
PROMASEAL® FlexiWrap is one of Promat’s fire stop products available from our warehouse in Wangara, Western Australia.
