Astro Intumescent Fire Rated Putty Pads For Electrical Sockets

Astro Intumescent Fire Rated Putty Pads for Electrical Sockets provide a simple and reliable solution for maintaining the fire and acoustic performance of compartment walls where electrical back boxes are installed.

Formulated as a non-setting, graphite-based intumescent putty, the material remains flexible and easy to work with, allowing it to be applied, adjusted and re-used without losing performance.

When exposed to heat, the intumescent material expands to seal gaps around electrical sockets, helping to prevent the spread of fire, smoke and hot gases while also improving acoustic insulation.

Designed for use in dry lining partitions, these putty pads help reinstate the fire rating of walls for up to 90 minutes, ensuring compliance where service penetrations would otherwise compromise fire integrity.

Self-adhesive and quick to install, they require no specialist tools and are suitable for a wide range of applications including residential, commercial and public buildings.

• Intumescent fire and acoustic putty pads for electrical sockets

• Expands in heat to seal gaps and prevent fire spread

• Helps reinstate fire resistance of partitions up to 90 minutes

• Suitable for use with socket boxes and electrical back boxes

• Prevents passage of smoke, flames, sound and air

• Self-adhesive for quick and easy installation

• No tools required for fitting

• Remains flexible and can be reshaped if needed

• Does not harden, ensuring long-term performance

• Solvent-free and environmentally friendly

• Moisture-resistant, suitable for wet room environments

• Provides effective acoustic insulation

• CE and UKCA marked