Widely used mains wiring accessories such as socket outlets, switches, ceiling roses and BESA boxes can all weaken the fire stopping integrity of fire separating elements such as walls and ceilings. Switches and sockets can also be the source of a fire itself, due to arcing or defective wiring. An intumescent gasket can therefore play two vital roles, containing the source of some fires and secondly helping to prevent fire spreading through holes made for wiring in fire stopping elements.

• Easy to remove and reinstall for maintenance purposes
• Installer can make suitable holes in the gasket to accommodate cables
• Non toxic, no special disposal requirements
• Rot proof and maintenance free
• In excess of 60 minute protection
• Tested to requirements of the relevant parts of BS 476:Pt.20 & Pt.22

• ALSG Single Socket Gasket - Size: 68 x 68 x 4mm
• ALDG Double Socket Gasket - Size: 136 x 68 x 4mm
• ALBG Standard BESA Box Gasket - Size: ø58 x 2.4mm
• ALCG Ceiling Rose Gasket - Size: ø75 x 2.4mm