TEMPORARILY OUT OF STOCK
PROMASEAL® Fire Barriers are slabs of high density mineral wool (600mm x 1200mm) with a white endothermic, ablative coating.
PROMASEAL® Fire Barriers are used to stop the spread of fire through openings in fire resistant walls and floors where these are used for the passage of building and communications services. (Note: the Fire Mastic pictured alongside the product would need to be purchased separately)