£13.27 £15.92 inc VAT
In stock and ready for dispatch
Ref: IWS100 Size 100mm Diameter ID
Internal diameter 100mm
External diameter 116mm
Firoblok sleeves are made of a fibre free intumescent material. Ideal for protecting cables, metal and plastic pipes, trunking and ventilation ducting where they pass through fire-rated block, brick, concrete or plasterboard. Also part of the range is a specialised sleeve designed for electrical conduits. End plates are also available to seal penetrations in walls or floors, allowing services to pass through.
FIRE TEST PERFORMANCE
Tested to BS476 Part 22 (1987), achieving an integrity of 130 minutes in solid walls, 67 minutes in hollow walls, and 4 hours in concrete/block ceilings and walls.
Tested to European Standards EN1366-3 (2005), EN1363-1 (2000), and EN13501-2 (2004).
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