Wire Seals

At Harkesh Rubber, we offer new and improved top-quality rubber wire seals. We strive to provide innovative solutions to our customers and meet all their sealing needs with high precision rubber components.

Rubber wire seals are essential parts in many sectors like the automotive, cable, and solar industries. Our rubber wire seals are made from a range of materials like:

  • Silicone rubber
  • FKM
  • HNBR
  • EPDM
  • FFKM

They provide exceptional electrical insulation properties, resistance to heat and chemicals, durability, and adhesive properties. In addition, our wire seals offer excellent resistance in extreme temperatures and are able to repel water, making them versatile for a wide range of industries.

However, special care has to be taken during the manufacturing process of Wire Seals due to:

  1. Complex Geometry – Especially with regards to the sealing surface on the Outside
  2. Wire Hole Diameter – The holes for the wires can vary from as small as 0.5 mm to 3 mm. Extra care has to be taken to ensure consistency and no overlapping within the cross section.

Due to years of experience we at Harkesh Rubber have perfected the process for this part. We can give you parts which are 100% accurate on the first inspection.

We also manufacture wire seal cavity plugs that are used to seal cavities where no contact is used. They have applications in automotive systems, household products, accessories, fuel injection systems, sensors, and more.

Contact us to know more about our rubber wire seals.


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