FirePro Plus Intumescent Fire Pillows – Trunking Range (Boxed) – Fire-Stopping for Electrical Trunking

The FirePro Plus Intumescent Fire Pillow – Trunking Range is designed for use in electrical trunking and cable tray penetrations, providing a reliable and reusable fire-stopping barrier where frequent access to services is required.

Each pillow is filled with intumescent additives, mineral fibres and non-combustible agents inside a reinforced waterproof glass cloth bag. In a fire, the contents expand, stick together and harden, sealing small gaps and crevices to form a smoke- and flame-tight barrier.

The Trunking Range is particularly suited to temporary or adjustable fire-stopping applications, such as ongoing electrical works, refurbishments and upgrades. When installed as directed, the system achieves up to 4 hours fire integrity, tested to BS 476: Part 20 and BS EN 1366-3.

Key Features & Benefits:

• Up to 4 hours fire protection – BS 476 & EN 1366-3 compliant

• Ideal for electrical trunking and cable trays

• Reusable and re-instatable – perfect for temporary or adjustable works

• Dry, clean installation – no mess or curing required

• Expands under heat to form a fire-resistant seal

• Provides smoke and flame tightness under tested conditions

• Maintenance-free and long-lasting

Available Box Sizes:

Note: Fire pillows are sold by the box, not individually. Each trunking pillow must fill at least 70% of the trunking volume.

Typical Applications:

• Electrical trunking systems

• Cable tray penetrations

• Retrofit and upgrade works

• Temporary fire-stopping installations