Nullifire FS705 Intumescent Sealant is a graphite based product which when exposed to fire expands protecting penetrations including cables, cable bunches, cable trays, plastic and metallic pipes. FS705 maintains the integrity and insulation performance of the seal through masonry and plasterboard.
FS705 is designed to close off gaps and penetrations in compartment walls and floors, to provide up to 2 hours fire resistance. This product has been formulated to close off plastic pipe penetrations in the event of a fire, negating the need for pipe closers or wrap systems.
FS705 is suitable for the following service penetrations up to 125 mm; PVC pipes, ABS pipes, HDPE pipes including Armaflex and glass wool insulation. FS705 can also be used with metallic pipes, cables and cable bunches including telecommunication cables, cable trays and cable ladders.
Features & Benefits
- Certified to the latest European standards EN 1366-3 and EN1366-4, Classified to EN 13501-2:2007, CE Marked to ETAG-026
- Up to 120 minutes fire resistance
- Air permeability testing to 600 Pa
- Acoustics up to 63 dB
- Can be used in FB747-50 Batt
- Tested with combustible pipes up to 125 mm
- Tested for use in linear gaps up to 20 mm
- Tested with metallic pipes, cables, cable bunches, cable trays and cable ladders
IMPORTANT FIRE PRODUCTS NOTICE: The information displayed on this website should be used as a guide ONLY and our Technical Department should be contacted to 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 Conditions. 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.
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