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FBINT

passive fire protection PFP for light switch flush box installed electrical
flish box light switch double box passive fire protection
passive fire protection PFP for light switch flush box installed electrical
flish box light switch double box passive fire protection

FBINT

The Allproof FBINT Flush Box Intumescent Pad is designed to provide passive fire protection for metal flush boxes installed in hollow fire-rated walls. Manufactured from high-performance intumescent material, the pad expands when exposed to fire, sealing gaps and preventing fire spread through electrical outlet penetrations. Tested to AS1530.4:2014 and AS4072.1:2005, it ensures compliance and reliability for commercial and residential fire-rated wall systems.

Features:

    • Designed for metal flush boxes in hollow fire-rated walls
    • High-performance intumescent pad expands under heat
    • Prevents fire and smoke spread through wall penetrations
    • Tested to AS1530.4:2014 and AS4072.1:2005
    • Easy retrofit into existing flush boxes

Allproof specification masterspec

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Passive fire technical manual.

FBINT

Installation Instructions:

  1. Fix flush box to framing following installation details in the technical manual document (see technical manual tab).
  2. Firmly insert FBINT with adhesive against back of flush box.
  3. Finish installation of wiring and fix face plate.

Fire-Penetration-Schedule.xlsx

Fire-Penetration-Schedule.pdf