2mm Intumescent Pack for Euro Sash Locks (FD 60) Thunderbolt Also available in a rectangular

Also available in a rectangular version

Used to provide a controllable spur off the main electrical circuit

but offers little to no weather resistance

A stylish fitch fastener used to secure your sash window

Designed for doors with a thickness of 44mm

2mm Intumescent Pack for Euro Sash Locks (FD 60) Thunderbolt Also available in a rectangularOur range of intumescent products are made from a graphite based material which offers high levels of expansion and insulation, preventing heat transfer on rebated hardware. As the material reaches activation temperature of 180 degrees, it expands to many times its original volume. To be used with corresponding locks, latches and hinges for fire door compliance. Available as intumescent hinge pads, lock sleeves and lock protection kits. 2mm thickness