A complete unit providing up to 122 minutes fire and smoke protection for electrical conduits passing through fire barrier walls made from block, brick, concrete and hollow plasterboard.
Intumescent sleeves 300mm in...
An intumescent fire and sound trap for electrical boxes for use in timber framed buildings.
They are easy to install and will fit all cavity depths, single and double switch and socket boxes.
Interior and Exterior...
100 minutes of fire integrity
Envirograf special intumescent gaskets for the new black box units.
Type K14101 gasket size: 235mm x 140mm x 3mm thick with back PVC facing and double sided tape on the back.
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Fireproof putty pads, sleeves and protection for sockets and conduits.