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 FP333 Trunking Infill

£4.68
excl tax
SKU: 502762

FP333 Trunking Infill is a fire resistant compressible foam strip layered with high expansion intumescent material produced in three sizes. In a fire, the intumescent expands and hardens providing a fire and cold smoke barrier.

Please Select An Option

Product Description

FP333 is designed to provide a permanent fire barrier within trunking boxes passing through fire compartment walls.

They are of particular use where there are regular changes in cabling requiring frequent removal and replacement, for example in computer or communication installations.

Product Performance

Up to 2 hours fire performance - Tested en BS EN 1366-3Integrity, insulation and smoke sealZero fibre migrationThree standard sizes to allow for complicated service conditions

Related Products


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
£48.97+VAT
Nullifire FP220 Service Sleeve

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

RRP £26.25
£26.25+VAT
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
£30.35+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