Nullifire FJ200 Flexible Intumescent Gap Seal
Manufacturer: Nullifire
Nullifire FJ200 Flexible Intumescent Gap Seal is elastomeric foam laminated with a graphite based intumescent compound on both sides. It is designed to perform as a 2 hour barrier in construction movement joints, when tested to EN 1366-4 and BS476.
Product Description
Nullifire FJ200 Flexible Intumescent Gap Seal is elastomeric foam laminated with a graphite based intumescent compound on both sides. It is designed to perform as a 2 hour barrier in construction movement joints, when tested to EN 1366-4 and BS476.
Designed for long linear installations in horizontal and vertical applications which when exposed to fire expands protecting penetrations including cables, cable bunches, cable trays, plastic and metallic pipes. FJ200 maintains the integrity and insulation performance of the seal through masonry/blockwork walls.
Usage & Purpose
FJ200 can provide up to 2 hours fire protection, acoustic and smoke seal to building gaps and movement joints, whilst offering up to 50% movement. Typical areas of use include health and leisure facilities, schools, universities, commercial retail and industrial buildings. Increased movement capabilities may be achieved by using a larger FJ200 size required for the gap width. It can also be used as a fire barrier inside cable trunkings allowing for the installation of further cables.
Features & Benefits
- Certified to the latest European standards
- EN 1366-4 and BS 476
- Certified 3rd party accreditation CF 5265
- Joint movement capability of ±50%
- Air Permeability testing to EN 1026 to 600 Pa
- 100 Pa 3.3/1.7 m3/h/m2 with FS701
- Acoustics up to 18 dB
- Tested for use in linear gaps up to 150 mm
- Tested with cables, cable bunches, cable trays and cable trunking
It is your responsibility to read the Product Data Sheets (available below) before you place an order and prior to application of the product. The content of this website is our best recommendation and is not advice. Coverage rates quoted are approximate, you agree that coverage depends on the condition of the substrate, surface absorption, texture and application method. We ALWAYS recommend a trial area is coated to ensure the product meets your requirements before use.
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