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Nullifire FF197 Gun Grade Fire Rated PU Foam
£202.31A modified, single component, fire rated polyurethane foam used to seal door frames and linear gaps throughout the fire rated areas of a building. This pink fire foam is easy to identify and cures to form a semi-rigid foam that can accommodate some degree of movement of the joint.
Acts as an effective fire seal for up to 4 hours (BS EN 1366-4) when used with Nullifire FS702 Intumescent Acrylic or Nullifire FS703 Silicone Sealant
Also tested to BS EN 1634-1 and meets BS 476-20 & 22
Approved for use within: Single Door, door and a quarter, door and a half and double doors
Works with standard plastic and standard wooden packers
No architrave required (but can be added if required)
Suitable for gaps up to 35mm
Up to 4 hours on linear gaps
Also gives 30 minutes on all the above doors at a reduced frame width of 70mm
Tack free time in just 10 minutes
Gun and straw compatibleProfessional use only – from the 24th August 2023, adequate training is required before industrial or professional use of this product.
Should you require training, visit – https://www.safeusediisocyanates.eu/
More Information Delivery Info -
Nullifire FS702 Intumastic Fire Resistant Acrylic Sealant
£42.26FS702 Intumastic is a water-based acrylic sealant which cures to give a firm but flexible fire seal, for both linear joints & service penetrations.
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Nullifire FS703 Fire Resistant Silicone Sealant
£126.98FS703 is a low modulus, neutral cure, silicone sealant, suitable for linear gaps sealing in order to reinstate the fire performance in compartment walls & floors.
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Nullifire FS709 Intumastic HP Intumescent Sealant
£232.39A heat-reactive, intumescent acrylic fire barrier mastic for internal use around services in walls and floors.
Seals around pipes, cables and cable trays.
Provides up to 4 hours of fire resistance.
60 to 120 min tack time (depending on temperature/humidity). -
Nullifire FS712 Intucoat Brush Grade
£50.70Water-based acrylic coating and adhesive, which may be used in conjunction with FB750 Intubatt, FB770 Intudeck and FJ220 Intubatt 3 as a bonding agent and a surface repair coating.
Up to 4 hours fire resistance – Tested to EN 1366-4, EN 1366-3 and BS 476 Pt 20-22 in conjunction with FB750 Intubatt, FB770 Intudeck and FJ220 Intubatt 3
Used for sealing FB750 Intubatt/FB770 Intudeck/FJ220 Intubatt 3 on flexible walls, rigid walls & floors (usage dependent on product selected)
Acoustics up to 59 dB – Air seal up to 2,000 Pa
Provides a tested smoke seal
Optifire unique traceability identifiers -
Nullifire PR102 PE Joint Backer Rods
£97.10Used to control sealant depth in sealant joints, avoiding 3-sided adhesion.
Available in white.Important!
Selected items are Made To Order subject to a MOQ and an extended lead time – see ‘Size Reference’ below
