Moulded Rubber Gaskets

Moulded Gaskets

Where the performance of every component matters

Put simply, a gasket is a mechanical seal between distinct substrate sections.

At Martin’s Rubber Company, we produce high-quality moulded rubber gaskets for sealing applications. When designed with the application in mind and the right material selected,  our custom gaskets can effectively seal both liquid and gas applications whilst offering additional properties where required, such as thermal or electrical insulation and conductivity. For complex geometries or to seal gaps which are not on one plane, a moulded gasket is often the only solution that offers a one-piece fully formed gasket to fit. A moulded gasket is repeatable, whilst the lack of joins, splits and fabrication results in a more reliable and effective seal compared to other manufacturing methods. At Martin’s Rubber Company, we are committed to delivering excellence in moulded rubber gaskets, meeting the diverse needs of our customers.

It is also possible to bond the gasket to one (or both) of the substrate faces; for more information on bonding rubber to metals, composites and plastics, please see our rubber bondings page.

Chemical Compatibility and Physical Properties Chart

To better understand which materials might be suitable for your application, please take a look at our chemical compatibility chart – or better still, get in touch.

*These ratings are only a guide to the general suitability of each Polymer. Properties can be modified by specific formulation.

See chart
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Our Services

We offer a comprehensive range of rubber moulding services to meet our customers’ diverse needs, therefore, we specialise in moulding custom gaskets and seals, as well as rubber to metal bonding and rubber to plastic binding. With our comprehensive suite of services including non-linear finite element analysis and material development, we are dedicated to being a reliable partner for all our customers’ rubber-related needs.

If you’re interested in any of our services or would like to know more about how we can help you, contact us today and speak to one of our team members for comprehensive solutions.

Our expertise in action

Custom solutions to ensure MXGP pole position

Not all our customers want volumes of parts; sometimes they just need a small batch, manufactured to exacting specifications with absolute performance in mind. Challenge: To design and produce parts for improved performance on a competition...

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Critical components test the boundaries of moulding techniques

Rubber is the ideal solution for a fuel hose - it can cope with extreme chemicals and provides flexibility. However, when trying to design for both safety and space-saving, a unique challenge is presented. Challenge: To...

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FEA simulation for crash test readiness

Finite element analysis can be used not only for understanding wear and reducing the cost of prototyping but also as part of a critical safety analysis prior to real-world tests. The challenge: To assist a commercial...

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Designing for production efficiencies

The processing industry is under pressure to offer efficiencies and cost-savings at all stages of their process. Consistent, reliable supply is the backbone of a productive business - and sometimes design for manufacture is key. The...

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Putting aesthetics at the forefront

There are times when the appearance of a product is equally as important as the function; if we know that from the outset we will design and manufacture with the visual impact as a priority. The...

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Designing around existing components for bespoke solutions

Often, our customers do not have CAD facilities; they rely upon us to take their vision and work with it to propose and develop a suitable solution. The challenge: To conceptualise and develop the design of...

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A race against time for design and production

For many of our customers their products are constantly going through re-design and development for improvement; we have to align ourselves with that process, often against tough deadlines. The challenge: To replicate a moulded rubber HNBR...

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Quality and workmanship to match your brand’s reputation

Some brands build their reputation on quality, finish and great British engineering. Whatever the critical factors for your product in terms of design and manufacture, we will work in partnership to make sure that our piece...

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Unusual solutions to solve a unique problem

Combining industry-specific knowledge with expertise in rubber engineering - whilst collaborating with engineers on site - allows us to think past the usual solution to a problem and design something to fit within a unique range...

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Problem solving and production for fluid engineering

Flowplant supply over 250 pumps every year throughout their distributor network, so when they came to us in 2018 looking for help in developing their diaphragm line we knew they would need support in both problem-solving...

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of our experts


+44 (0) 23 8022 6330

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Get in touch with us today by email [email protected]