Nullifire (Firetherm) FJ220 Intubatt 3 Cavity Barrier, a rock fibre compressible slab, with an ablative coating to provide a fire and smoke seal. Supplied pre-configured, ablative coated and factory cured.
Choose from 2 options:
Single coated for horizontal seals
Double coated for vertical seals
Low cost and simple install
Easy to cut
Fully identifiable using Optifire
Can offer an acoustic capability of up to 52 dB
Up to 2 hours fire resistance - Tested to both BS 476 20-22 and BS EN 1366-4
Important: The Integrity and Insulation rating of this product is limited to the capability of the surrounding substrates, we do not permit the use of this product against combustible cladding.
Order References
Intubatts
Maximum Openings - Facade and internal movement and slab edge seals up to 600 mm (maximum gap width) +/- 7.5% movement
Size (in mm)
Density
Weight
Intumescent Coating
Installation
Ablative Coating
1200 x 600 x 100 mm
100 kg/m³ nominal
8 kg (+/- 0.5 kg) (0.72 m²)
One Side
Horizontally Only
1 mm factory applied and cured with Optifire tracers
Both Sides
Vertically
Fixings
Ref
Size in MM
Z Clip
300 x 30 x 0.8 mm
Z Clip V-Lock
340 x 30 x 1 mm
Nullifire FJ220 Intubatt 3 Cavity Barrier, a strong, fast-fit flexible fire seal for curtain wall, slab edge and vertical cladding applications. The rock fibre compressible slabs (otherwise known as "fire batts") are used to create a fire barrier in walls and floors for up to 2 hours fire protection.
Can be installed against blockwork, glazing, in floor seals, or sealed together. For vertical applications, only the double-coated intumescent type should be used, and for non-fire rated or flexible cladding, Z-Clips should be used. Please refer to the data sheet for more information. Intumasticis required on all joints to create an effective smoke seal.
Features
Low cost and simple install
Up to 2 hours fire resistance - Tested to both BS 476 20-22 and BS EN 1366-4
Easy to cut
Fully identifiable using Optifire
Supplied pre-configured with ablative coatings
Can offer an acoustic capability of up to 52 dB
Installation
Facade and internal movement and slab edge seals up to 600 mm (maximum gap width +/- 7.5% movement).
Important: The Integrity and Insulation rating of this product is limited to the capability of the surrounding substrates, we do not permit the use of this product against combustible cladding.
Fire Testing
Up to 2 hours fire resistance - Tested to both BS 476 20-22 and BS EN 1366-4
IMPORTANT FIRE PRODUCTS NOTICE: The information displayed on this website should be used as a guide ONLY and our Technical Department should be contactedto obtain a tailored specification and any advice necessary before you place an order for fire protection products. Fire protection products are non-returnable except in accordance with Condition 8 of the Terms and Conditionsand should be applied only by an individual with the necessary expertise and experience.We will not be held liable for any resulting damage to property, human life or monetary costs incurred due to the incorrect specification you have prepared or use of fire protection products caused by your negligence, including your failure to have contacted us to obtain the relevant advice/specification.
Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.
Nullifire FJ220 Intubatt 3 Cavity Barrier is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
An extensive range of accessories and ancillary products for use with Nullifire (Firetherm) systems, helping the installation and application of firestopping products. Refer below to see the full range. More Information Delivery Info