Firestop Socket Covers

Grey intumescent fire and acoustic socket box insert, 35mm deep, designed for single-socket boxes, showing a rectangular shape with a flanged edge and a hollowed-out centre for fitting into a wall socket.
35mm Deep Fire Rated & Acoustic Internal Single Socket
£2.39 £1.99
35mm Deep Fire Rated & Acoustic Internal Double Socket. Astro FRA Socket Box Insert - Fire-Rated Putty Pad Alternative 35mm/47mm, shown as a pre-formed, halogen-free mineral fibre insert for electrical back boxes, ensuring up to 120 minutes of fire resist
Astro FRA Socket Box Insert - Fire-Rated Putty Pad Alternative 35mm/47mm
£3.54 £2.95
Firestop Electrical Socket Covers and Inserts
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