Astroflame AFFRASOCSIN 1G Fire and Acoustic Socket Insert

Socket Box Inserts are used to restore the fire rating of a wall otherwise compromised by apertures and gaps following the fitting of socket boxes. This design also restores the acoustic and thermal performance of the wall and its air-tightness. · · · Maintains the fire protection performance of the wall- preventing or delaying the spread of fire. · · The inserts are pre-formed to fit all common socket box types. · · Air leakage tested to BS EN 1026:2000 over a pressure range of 2-50 Pa · · Unique flanged design holds the socket box insert in place during a fire · · Surge protection