Safire® Socket/Switch Box Putty Pads are an easy to apply fire and sound rated sealant supplied as a non-setting putty. The pad is hand workable, reuseable and reserviceable due to its non-setting properties.
Safire® Socket/Switch Box Putty Pads
Providing upto 120 minutes fire resistance in accordance with BS476 part 22
Excellent Acoustic Properties
Can be easily installed on first or second fix
Safire® Socket/Switch Box Protection Pads will prevent the passage of smoke, flames, sound and air movement through the electrical socket. They are shaped for use on both single and double electrical sockets installations in dry lining walls.
The pads are supplied in a cross shape for internal installation in a socket or switch box.
For fire resistance only, the Socket/Switch Box Protection Pad achieves full fire performance without additional insulation between the studs.
See product data sheet here