Elastomeric fire resistant sealant.
fischer Fire Rated Silicone Sealant FFRS is a one part silicone based sealant that can provide up to 5 hours fire resistance when used in construction joints. Tested to BS 476 & EN1366-4 it provides primerless adhesion to concrete, steel, hardwood and masonry.
The FFRS has excellent acoustic, air permeability and water resisting properties and is suitable for both internal and external applications.
