PTM supplies bespoke rubber mouldings in the exact shape, design and quantity required, regardless of how specialised the application may be. We work with a wide selection of elastomeric polymers, giving you flexibility in material choice and performance characteristics. Whether you need a simple profile or a complex, high-precision form, we can produce rubber mouldings that meet the demands of your project. If you would like a quote or guidance on material selection, please contact our team.

Our rubber compounds cover a full spectrum of hardness ratings from 20° Shore A to 95° Shore A. This allows us to produce custom rubber mouldings suited for applications such as vibration isolation or high-pressure sealing. If you require a specific colour, please let us know. Some compounds can be manufactured in a range of colours and hardness combinations to meet your branding or technical requirements. For advice or a fast quotation, get in touch.

Compliance is essential for many environments. Several of our rubber compounds can be produced to meet FDA, EC1935, WRAS, DTD or ASTM requirements, supporting sectors such as food processing, water, aerospace and medical. With PTM, your custom rubber mouldings will perform reliably while meeting the standards required for your application. Contact us if you need compliant materials for your next order.

Experienced Rubber Mouldings Team.

To match your needs exactly, together with our compounders, we can even develop application-specific compounds. Our team are experienced in moulding our full range of materials.

This includes our specialist grades.

This includes our specialist grades such as.

perfluoroelastomers
EMI/RF shielding compounds
carboxylated nitrile
high performance silicones and fluorosilicones.

Our team will work with you to offer a competitive, high-quality, rapid production process. Whether you require a one-off custom rubber moulding or thousands of parts, we provide reliable production supported by decades of experience. From initial design through development to implementation, we can help. Contact us today for a quote for bespoke rubber mouldings, silicone mouldings or specialist compounds.

Example of specialist compounds.

Green FDA compliant Viton™
25 Sh A silicone
35 Sh A metal detectable silicone
30 Sh A neoprene
FDA compliant FFKM
Pillarbox red silicone
Thermo-chromic silicone
Black FDA Aqueous EPDM
Silica free Butyl

Tooling and Production Capabilities

Our moulding presses range from 16″ (400mm) to 39″ (1000mm), and we hold a library of around 4,000 mould tools suitable for a wide variety of bespoke rubber mouldings. This includes sheet and pad moulds for low-volume or highly specific requirements, especially when you need a hardness or colour not found in standard calendared sheeting. For details or a quote on bespoke tooling, please contact PTM.

We also stock an extensive range of tools for O-rings and backup rings. Our approach is cost-effective when working with high-value polymers for gaskets, as the moulding method reduces waste from the centre and helps control material costs.

We hold a large stock of manway and lid seal moulds for producing OEM-compatible parts in any of our elastomer compounds. When required, our two curing ovens allow us to post-cure elastomers such as silicones and fluoroelastomers to achieve full crosslinking for long-term reliability.

If you need silicone rubber mouldings or support from an established silicone moulding manufacturer, we can assist with material advice and fast production times.

Bespoke Rubber Mouldings FAQs

What are rubber mouldings?

Rubber mouldings are shaped components formed through moulding processes to fit specific applications. They are used for sealing, cushioning, insulating and protecting parts across multiple sectors. Contact PTM for help identifying the right option for your project.

Which industries commonly use rubber mouldings?

Custom rubber mouldings are used across automotive, defence, medical, food processing, rail, electronics and construction, offering durability and consistent performance.

What types are available?

Our custom rubber mouldings include O-rings, gaskets, boots, bellows, grommets, bump stops and custom shapes. Options are available in solid, sponge or foam materials.

Can they be custom-designed?

Yes. We specialise in bespoke rubber mouldings. From concept to production, we create moulded rubber components tailored to exact shapes, tolerances and performance requirements.

What materials are used?

Materials include EPDM, nitrile, natural rubber, silicone, fluorosilicone, neoprene and perfluoroelastomers. Selection depends on temperature, chemical exposure, pressure or wear conditions.

Are certified materials available?

Yes, many of our compounds meet FDA, WRAS, EC1935, DTD or ASTM standards, supporting regulated environments such as food, water and aerospace.

What’s the typical lead time?

Lead time for our custom rubber mouldings varies depending on complexity, quantity and tooling. Standard components or existing tools often move into production quickly. For an accurate lead time or quote, please contact our team.

Contact Us

Request a Quote for Bespoke Rubber Mouldings

If you need custom rubber mouldings, silicone mouldings, or advice from trusted silicone moulding manufacturers, we are ready to help.

Contact our team here at PTM today for a fast, competitive quote and technical support.

Telephone : +44 (0)1625 573971
Out of hours number: +44 (0)7479778989
Email: sales@epdm.co.uk