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Wiska One Gel Cartridge (300ml)


Wiska One Gel is sold in 300ml cartridges, and is immediately ready to use!
Simply dispensed in a standard cartridge gun, there is no need to mix two components, as the gel is already cross-bonded.

The gel is silicone based, can be used to fill and insulate any space to avoid the ingress of water, dust, moisture and gas. One Gel is re-enterable. With no shelf life, no mixing time, and simple application, the Wiska One gel is the ideal additional tool to carry.

Available in delivery or click&collect

EX. VAT: £15.99


  • Ready To Use
  • Re-Enterable
  • Opening Temperature -60 to + 200 C
  • Dielectric strength : 25 kV/mm
  • Colour: Transparent
  • Always Soft
  • No Expiry Date

Frequently asked questions

A junction box is an enclosure used to protect and house electrical connections. It secures wiring, prevents accidental contact, and safeguards the connections from dust, moisture, and other environmental factors.

Common types include:

  • Standard junction boxes: Used for general wiring connections.
  • Weatherproof junction boxes: Designed for outdoor use with protection against rain and moisture.
  • Flush-mounted junction boxes: Installed inside walls for a neat finish.
  • Surface-mounted junction boxes: Mounted on the surface of walls or ceilings, often used when wiring cannot be hidden.
  • Metal junction boxes: Provide additional strength and are often used in commercial or industrial settings.

A junction box is required whenever electrical connections are made outside of a fixture, socket, or switch. It is necessary to contain and protect the connections to meet safety standards.

Junction boxes should remain accessible and should not be buried or covered by drywall, plaster, or other building materials. The cover must be visible and accessible for inspection and maintenance.

In the UK, junction boxes must comply with the BS 7671 wiring regulations. This includes using proper materials, ensuring connections are secure and safe, and keeping the junction box accessible for future inspection and maintenance.

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