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All of our rubber extrusions are completed using high-precision machinery

In House

A multitude of extrusion and tooling equipment allows us to complete work in-house.


ISO9001:2015 approval combined with over 25 years of engineering experience and expertise.

Sealing Solutions

For the energy generation industry


Supplying bespoke flame retardant seals 

Viking Extrusions Ltd

Viking Extrusions Ltd — Your Rubber Extrusions & Silicone Seal Strip Professionals

We have produced silicone rubber extrusions and silicone products for over 25 years. Our expert staff have crafted over 7,000 different stock dies for silicone rubber profiles, silicone cords and silicone tubes. Meaning we can create thousands of silicone extrusions without producing a new tool.

The extensive collection of stock dies under our possession enables us to deliver rubber extrusions and silicone seal strips of a higher quality than most companies — and at a faster rate. All of our silicon extrusions are completed using high-precision machinery. Helping us to make even the most complex profile shapes, and in a comprehensive range of compounds.

We provide affordable custom toolings at a cheaper rate than the industry standard

Some of our more commonly used rubber profiles include:

  • D sections, E sections, L sections, P sections and T sections
  • Box sections
  • Inflatable seals
  • Lip seals
  • Trapeziums
  • Tadpoles
  • U channels and U channels with bulb seals

Other popular silicone rubber products that we make include:

  • Cut-to-length rubber extrusions
  • Moulded rubber products
  • O rings
  • Silicone rubber gaskets
  • Silicone sponge cords
  • Silicone rubber tubing
  • Silicone rubber sheets
  • Silicone rubber strips and cords
  • Rubber matting

And more!

What you can expect from our rubber silicone and silicone seals

Our silicone can operate from low temperatures such as -60°C to high temperatures of over 200°C. We can produce rubber silicone from 20° Shore A up to 80° Shore A in any colour you need (including translucent colours). Our general purpose silicone and platinum-cured grades are FDA compliant and USP Class VI certified.

If you need your silicone for a specific purpose, we can make it. We are often asked for:

  • Heat stabilised silicone rubber (UL94 V-0 standard flame retardant)
  • High tear strength silicones
  • Inflatable grade silicones
  • Low smoke & low toxicity silicones
  • Platinum-cured silicone
  • Metal-detectable silicone rubber
  • Steam-resistant silicones

And more! All of our silicone seals and rubber extrusions are made in line with ISO9001 certification standards.

Precise, reliable rubber extrusions made in-house by our experts — with no minimum order charge

We provide silicone rubber extrusions, and many other original equipment parts, for all industries both in the UK and globally. We mill all materials and manufacture all extruded rubber profiles and items in-house, to the most exacting standards. So you can be confident that your extrusions will be reliable and high-quality.

Call us today to find out more about our services, or place your order.