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Envirograf Gaskets (Electrical Putty Pads) for Dry Lining Boxes

excl tax

Integral electrical putty pads designed with intumescent for dry lining boxes. Electrical protection gaskets for BESA or universal boxes, where conduits pass through fire-rated ceilings and walls.

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Product Description

BESA or universal boxes must have intumescent gaskets fitted to stop fire penetrating. Furthermore, metal socket boxes must have gaskets installed where they’re back-to-back, this also includes if cables pass through walls. Our extensive range of expanding intumescent gaskets and linings are ideal for a wide range of standard electrical boxes.

This streamlined product, with its double-action design, will help to save lives and combat both airborne and impact sound. It is extremely flexible and easily fitted in seconds for all types of dry lining switches and socket boxes, saving valuable installation time. Provides up to 4 hours of fire protection for electrical sockets fitted into dry lining walls.

Available for multiple sizes to fit into varying socket boxes housing electrical wires. An acoustic version of gaskets for dry lining boxes is also available.

Our electrical and plumbing products meet IET wiring regulations as well as Document B & E of Building Regulationstested to European and British Standards. Browse our full range of electrical and plumbing products.

Product Performance

Gaskets tested to BS476 Parts 20 & 22, achieving up to 4 hours fire protection in metal boxes.

Gaskets tested to EN1365-2 (1999), NEN6069 (2005), and EN1364-1 (1999), achieving up to 84 minutes protection in plastic boxes.

Acoustic fire and sound trap linings tested to BS476 Part 22 (1987), achieving 4 hours protection in solid walls and 71 minutes in cavity walls.

Acoustic criteria tested to BS476, Parts 20/22, EN 1364-1 (1999) & EN 1365-2 (1999).

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