About

Manufacturers of high-precision, high-reliability custom rubber seals and moldings

DP Seals have developed stand-alone web sites for Subsea and Aerospace applications. Please click on the links below to go directly to these sites.
If rubber seals, gaskets or moldings play a vital role in your product, let DP Seals play a major part in your future. We manufacture everything from simple O-rings to large custom moldings and complex products - and have unrivalled expertise in rubber-to-metal bonding and cryogenic cleaning.
Working hand in hand with your design engineers we help ensure your products meet specification. Our in-house specialists can advise on material selection - and create custom blends to meet performance targets.
DP Seals – the unseen advantage:
- Custom rubber molding specialists with rigorous aerospace AS 9100 (incorporating ISO 9001) and BAE Systems accreditations
- Advanced rubber technology for extreme environments: perfluoroelastomers (e.g.: FFKM), VITON Extreme, low-temp HNBR’s and specialist Silicones, etc.
- Sophisticated on-line data exchange and CAD/CAM links: from your engineer’s CAD Solid Model direct to our in-house tool room, backed up by 3D printing of prototype seals and moldings for increased confidence
- In-tool rubber-to-metal bonding
- Independent, privately run, with over 30 years of in-house tool making and engineering
- Raw material quarantine and bonding
- Fully automated CNC cryogenic (-130°C) cleaning systems


