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 FI025 Intuflex Insulation Wrap

£85.72 Ex VAT
£ 102.86 Inc VAT
SKU: 503345

FI025 Intuflex is a fire insulation upgrade material, primarily made from rock mineral fibre, with an outer layer of foil to provide a class O surface spread of flame around a class A1 core. The foil facing in conjunction with aluminium foil finishing tape, leaves an aesthetically pleasing finish with zero fibre migration.

Please Select An Option

Product Description

FI025 is designed to upgrade the insulation rating of uninsulated penetrated services (where required) which have been sealed using a Nullifire product. The application of FI025 around most services increases the "I" rating to that required by the compartment line.

FI025 has been tested around copper and steel pipes up to 160 mm diameter, cable trays, ladders and baskets, individual cables and cable bundles up to 100 mm diameter.

Product Performance

Reinstates the insulation requirements of the compartment when applied around uninsulated service penetrationsTested to EN 1366-3 with copper pipes, steel pipes, cable trays/ladders/baskets, individual cables and cable bundlesEasy & fast installationLightweightDoes not de-rate electrical cables

Related Products


Nullifire FB750 Intubatt

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

RRP £30.17
£30.17 Ex VAT
£36.20 Inc VAT
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 £43.63
£43.63 Ex VAT
£52.36 Inc VAT
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 £56.48
£56.48 Ex VAT
£67.78 Inc VAT
Nullifire FR230 Intucompound Fire Mortar

FR230 is used to stop the spread of fire and smoke around services that pass through compartment wal...

RRP £28.78
£28.78 Ex VAT
£34.54 Inc VAT
Nullifire FP170 Intucollar Intumescent Pipe Collar

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

RRP £13.48
£13.48 Ex VAT
£16.18 Inc VAT
Nullifire FO302 Small Penny Washers M6 X 25 mm

Box of 100...

RRP £8.37
£8.37 Ex VAT
£10.04 Inc VAT

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