Nullifire FJ240 Spanatherm Cavity Barrier
FJ240 Spanatherm is a strong pre-engineered rock fibre movement-joint fire seal, vertical fibre orientation, that allows significant movement accommodation at the same time as providing fire integrity, insulation and an effective smoke seal.
Product Description
FJ240 is a dense rock mineral fibre board Class A1 core with a BC0 aluminium foil applied to two faces. This provides a vapour barrier and a smoke seal when correctly sealed.
FJ240 is a cost effective and efficient product for compartment reinstatement at edge of slab, or vertically, to external façade of the structure. Suitable for both static or movement joint
Product Performance
Up to 2 hours integrity and 90 minutes insulation - Tested to BS 746 20-22Dry fit systemEasy to installVapour, smoke and acoustic sealCan be installed prior to the application of the cladding systemData Files and Downloads
Related Products
FJ220 is a strong, fast-fit flexible fire seal for curtain wall, slab edge and vertical cladding app...
FI064 has been specifically tested for a high movement backer, when used in conjunction with other N...
FI140 is to be used as a shutter/dam for our Nullifire FR230 Intucompound Fire Mortar, for use in fi...
FI025 is designed to upgrade the insulation rating of uninsulated penetrated services (where require...
FS709 is designed to close off gaps and penetrations in compartment walls and floors, to provide up ...
FR230 is used to stop the spread of fire and smoke around services that pass through compartment wal...
FJ400 is used to reinstate the performance of fire compartment lines, both walls and floors, where c...
FP333 is designed to provide a permanent fire barrier within trunking boxes passing through fire com...
Ideal where decorative ceilings cannot be disturbed or accessed due to lower floor occupancy. FB770 ...