UK's Leading Provider Of Passive Fire Protection Products

Call 0333 043 0018
for Sales or Technical Enquiries

or you can email our sales support team on

Free Technical Support For Passive Fire Products

Free Technical Support

Fast free technical advice for products and projects.

Nullifire FS709 HP Intumescent Sealant

excl tax
SKU: 500148

FS709 HP is a high expansion/pressure exerting, graphite intumescent sealant. FS709 expands when exposed to fire, reinstating the fire performance of compartment walls and floors which have been penetrated with services. FS709 can be used on flexible walls & rigid walls (100 mm or wider), rigid floors (150 mm or wider), and also with FB750 Intubatt Coated Batts.

Please Select An Option

Product Description

FS709 is designed to close off gaps and penetrations in compartment walls and floors, to provide up to 4 hours fire resistance. This product has been formulated to close off combustible pipe penetrations in the event of a fire, negating the need for pipe closers or wrap systems. FS709 has been tested with the following service penetrations:

- combustible pipes up to 125 mm (ABS, PE, PP, HDPE, PVC, PEX...)

- insulated non-combustible pipes up to 160 mm ; pipe insulation types: nytrile rubber, glass fibre, rock fibre up to 60 mm insulation wall thickness

- individual or groups of cables, perforated & non-perforated cable trays, cable ladders, cable baskets (up to 500 mm), cable bundles (up to 100 mm)

For use in dry internal conditions only. For other conditions, such as high humidity, contact Technical Services.

Product Performance

Tested for use in linear gaps up to 25 mm

Tested in openings up to 600 x 600 mm

Tested with combustible pipes up to 125 mm, insulated non-combustible pipes up to 160 mm, cables, cable trays/ladders/baskets (up to 500 mm), cable bundles (up to 100 mm)

Can be used with FB750 Intubatt Coated Batt

Versatile & easy to apply

Up to 4 hours fire resistance - Tested to EN 1366-3 and
EN 1366-4

Related Products

Nullifire FB750 Intubatt

FB750 is designed to reinstate the fire performance of compartment walls and floors which have been ...

RRP £25.55
Nullifire FJ240 Spanatherm Cavity Barrier

FJ240 is a dense rock mineral fibre board Class A1 core with a BC0 aluminium foil applied to two fac...

RRP £48.97
Nullifire FJ220 Intubatt 3 Cavity Barrier

FJ220 is a strong, fast-fit flexible fire seal for curtain wall, slab edge and vertical cladding app...

RRP £31.72
Nullifire FS719 HP Blue for CPVC

FS719 is used to reinstate the compartment fire performance of compartment lines (walls & floors) wh...

RRP £7.53
Nullifire FS702 Intumastic Fire Resistant Acrylic Sealant

FS702 is suitable for a variety of applications:Static & movement linear joints (masonry/flexible wa...

RRP £47.40
Nullifire FS703 Fire Resistant Silicone Sealant

FS703 is suitable to fire seal joints in compartment walls and floors:Static linear joints (masonry ...

RRP £7.50
Nullifire SC601 Intumescent Base Coat: On-Site & Off-Site (Off-White)

SC601 is optimised to provide 60 minutes fire resistance to ‘I’ section beams and columns, hollo...

RRP £464.10
Nullifire FC101 Intumescent Coating Repair Filler

FC101 can reinstate the fire rating to Nullifire coatings where minor damage has occurred.The filler...

RRP £44.73
Nullifire FP302 Intumescent Strap

FP302 is also a component product incorporated within many Nullifire fire stopping products.This pro...

RRP £191.62
Nullifire FP170 Intucollar Intumescent Pipe Collar

FP170 has been tested with combustible pipes (PVC, PE, PP, SanPVC, Bevex, etc.), insulated non-combu...

RRP £12.10
Nullifire FP220 Service Sleeve

This product is suitable for either retrofit or for inclusion prior to service installation.FP220 is...

RRP £26.25
Nullifire FJ400 Intuspan Intumescent Joint Filler

FJ400 is used to reinstate the performance of fire compartment lines, both walls and floors, where c...

RRP £13.38
Nullifire FV060 Ventilated Façade Cavity Closer

Rainscreen cladding systems are designed to allow free air flow and the drainage of moisture, whilst...

RRP £30.35

Popular Categories

Fire Retardant Coatings
Passive Fire Protection for Electrical
FAQs | Privacy Policy | Returns Policy | Terms & Conditions
© 2020 Passive Fire Products LTD. All Rights Reserved.
Card Payments Powered By Stripe
Sea Dragon Web Design