Gaskets (Electrical Putty Pads) For Dry Lining Boxes

Ensure superior fire protection and sound insulation with our Intumescent Gaskets (Electrical Putty Pads) for Dry Lining Boxes. Specially designed for use with BESA or universal boxes, these top-selling putty pads are an essential solution for stopping fire and smoke penetration through fire-rated ceilings and walls. Ideal for both plastic and metal electrical boxes, these flexible, double-action gaskets provide up to 4 hours of fire resistance while also reducing airborne and impact noise. Quick to install and compliant with IEE Wiring Regulations and Document B, they’re perfect for modern construction standards and a must-have for safe electrical installations.

Technical Specification

• Download Product Technical Data Sheet

• Download Product Technical Data Sheet

• Fire Protection: Provides up to 4 hours of fire resistance for dry lining socket and switch boxes

• Compatibility:

  • Suitable for plastic or metal boxes

  • Fits single or double socket/switch boxes, BESA boxes, universal conduit boxes, and ceiling roses

• Compliance: Meets IEE Wiring Regulations; helps bring installations in line with Document B

• Design Features:

  • Double-action functionality for fire resistance and soundproofing

  • Flexible and quick-fit design—installs in seconds

• Safety: Non-toxic, non-fibrous, and dust-free for safe handling

• Use Cases:

  • Required where conduits pass through fire-rated structures

  • Recommended for back-to-back metal boxes and cable passes through partition walls

• Sizes Available: Multiple sizes to fit varying socket and switch box types

Protect your electrical installations with our high-performance intumescent gaskets—an essential upgrade for safety, sound control, and regulatory compliance.