Welcome to DP Seals.

For nearly 50 years DP Seals have manufactured custom rubber mouldings, seals and gaskets that customers recognise for going beyond outstanding performance to ensure safety, security and integrity.

DP Seals Staff
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The unseen advantage

Find out more about our industry solutions

No matter what industry you work in – there is always a requirement for high quality seals, mouldings and gaskets. By utilising our team of industry experts early into the design process, you’ll get a solution that provides optimum sealing properties and long-lasting life expectancy that’s specifically designed to work in it’s operational environment.

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Aerospace & Defence

DP Seals is a leading aerospace seals supplier to world renowned engineering teams. This list includes Eaton, Moog, Saywell International, Flight Refuelling, Rolls Royce, BAE, Airbus, Boeing, Bombardier, Cessna, Embraer, Fokker, Eurofighter, F35, Lockheed Martin, Panavia Typhoon, Saab Gripen, Agusta Westland, Sikorsky, Leonardo and Westland Lynx. You’ll be in good company with us!

Aerospace & Defence

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Energy – Oil & Gas, Renewables and Power Generation

DP Seals is a leading manufacturer of custom rubber seals, gaskets and mouldings for the global energy market. Our rubber material expertise and specialist knowledge in parts for hazardous environments are invaluable when producing components for Oil & Gas subsea applications. Over the years our innovative proposition has adapted to serve both power and now the renewables sectors. As the energy industry transforms to a sustainable future, DP Seals is changing with it to meet any new challenges head on.

Energy – Oil & Gas, Renewables and Power Generation

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Food & Beverages

Design engineers in the food, beverage and dairy sectors have exacting standards for food quality seals, gaskets and mouldings. Our chemically resistant food grade rubber seals and mouldings are fully compliant with industry practices such as Clean in Place (CIP), Steam in Place (SIP) and high temperature steam sterilisation.

Food & Beverages

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Instrumentation & Electronics

With the ability to produce precision rubber mouldings to the highest tolerances achievable in our industry, DP Seals understands the exacting standards required by design engineers in the instrumentation and electronics industry. With experience in semi-conductor, capacitors, switches, printing machines, sensors, hand held devices, and more we can rise to any challenge.

Instrumentation & Electronics

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Medical

Manufacturers of medical devices across the world need rubber seals, gaskets and mouldings that are safe, clean, and biocompatible. We understand that medical moulding may also require the use of materials that are FDA approved or USP Class VI compliant.

Medical

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Motorsport

DP Seals is no stranger to manufacturing advanced custom engine gaskets, seals, mouldings and components for elite motorsport teams. Formula 1, Le Mans, Le Mans WEC and World Rally Championship competitors have all relied on our innovation. From fast-turnaround prototyping in the development phase to consistent volume delivery. With the enormous stresses and strains of motorsport we have risen to the most challenging tests of quality, performance and reliability.

Motorsport

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Specialist Automotive

DP Seals is an experienced precision automotive seals manufacturer for companies across the world. Wherever safety and quality is critical DP Seals plays a leading role. From a high-spec natural rubber ball for hydraulic engine mounts to piston seals for brake calipers and more recently engine sensor and gearbox seals for Ford. When it comes to unwieldy large volumes of mass manufactured parts, that’s not what DP Seals are about. If you require specialist rubber components manufactured to the highest tolerances in the industry today then come to us.

Specialist Automotive

We can help you

Wherever you are
in the world

With over 40 years of experience serving a wide variety of industries across the globe.

Whatever your
order size

From single one-off prototypes to regular batches and larger production quantities.

With your smallest and biggest design challenges

Simple custom parts to the most complex rubber mouldings.

Achieve the highest levels of safety and quality

Bespoke rubber components and the highest levels of industry certification.

Trusted by market leaders

What our customers say...

A global custom rubber moulding company

If rubber seals, gaskets or mouldings play a vital role in your product, let DP Seals play a major part in your future.

DP Seals is a leading global supplier of precision seals, gaskets and mouldings. Based in Poole, the company has been manufacturing custom rubber mouldings for over 40 years.

These bespoke components play a key role in a huge variety of applications such as Formula 1 racing cars, anaerobic digesters and London Underground ticket machines. In the Aerospace industry rubber parts are provided to Airbus 787, Boeing Dreamliner, Black Hawk and Typhoon. In the Sub-sea sector rubber components include wet-mate and dry-mate fibre-optic connector technologies.

  • AS 9100 certified custom rubber moulding specialists
  • Advanced rubber technology for extreme environments: FFKM, VITON Extreme, Lo-temp FKM, Silicone, etc
  • In-mould rubber-to-metal bonding
  • Over 30 presses in operation, from prototyping to large volume production
  • Independent, privately run, with over 40 years of in-house tooling know-how
  • Sophisticated on-line data exchange and CAD/CAM links: from your engineer’s CAD Solid Model direct to our in-house tool room
  • Latest cryogenic (-130°C) cleaning systems

Rubber moulding company - Subsea seals

Rubber moulding company - Subsea connector seals

Industries we serve

  • Aerospace & Defence
  • Energy – Oil & Gas, Renewables and Power Generation
  • Food and Beverage
  • Instrumentation and Electronics
  • Medical
  • Motorsport
  • Specialist Automotive
  • Subsea & marine
  • Industry and manufacturing in general including hydraulics and machine tools

A Rubber Moulding Company with Uncompromising Quality Control

Working hand-in-hand with your engineers we provide expert advice on materials and performance to help ensure your products meet specification. We manufacture everything from simple O-rings to large custom mouldings and complex metal bonded products – all to the highest standards of quality and precision. And, with our own CAD/CAM-linked CNC tool room, we can manufacture prototypes quickly, shortening your time to market.

All this is underpinned by the unified aerospace AS 9100 quality standard, incorporating DP Seals rigorous ISO 9001 Quality Control with ISO 14001 Environmental Management and ISO 45001 Health & Safety approvals.

In line with our internal policies, online security and maintaining client confidentiality, we have been successfully certified for Cyber Security and been awarded the Cyber Essentials certificate. 

Cyber Essentials Certificate