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Custom Moulding
Custom Rubber Moulding – Bespoke Solutions Starting at £500
Polymax specialises in providing high-quality, custom rubber mould products tailored to meet the specific needs of various industries. Our extensive range includes gaiters, grommets, bellows, and seals designed for durability and performance. Trusted by clients across multiple sectors, we deliver reliable solutions for:
From concept to delivery, we manage the entire process in-house to ensure precisions, reliability, and exceptional customer service at every stage. Whether you need prototypes, small batch runs, or large scale production, Polymax is equipped to provide bespoke solutions starting at just £500.
High-Quality Rubber Mould Products for All Types of Industries
Polymax is your one-stop shop for high-quality, custom rubber moulded products. With over 50 years of expertise, we specialise in delivering innovative, durable, and cost-effective solutions tailored to meet the unique needs of industries worldwide.
- Construction
- Automotive
- Lighting
- Food
- Rail
- Marine
- HVAC
- Agricultural
Why Choose Polymax for Custom Moulding?
Fully Integrated Services
Polymax offers a seamless, end-to -end service that includes in-house tool design &
development, material selection and compound customisation, prototyping and production, &
quality assurance & certification.
With a dedicated project manager assigned to every project, you can count on expert
guidance, timely communication, and complete control throughout the process.
Expertise in Moulding Types
We specialise in a range of moulding techniques to cater to diverse applications, including compression moulding, injection moulding, transfer moulding, metal-to-rubber bonding, and EPDM and Silicone foam moulding. No matter the complexity, we deliver precise, engineered products that meet the most stringent requirements.
Customised Rubber
Compounds
Our in-house mixing plant allows us to create custom rubber compounds with specialised properties that comply with industry-specific standards and approvals.
Precise Manufacturing
Polymax ensures high accuracy with ISO 3302 M2/X2 tolerances and offers M1/X1 precision for applications requiring the highest levels of detail.
The Polymax Process
At Polymax, we’ve perfected a fully integrated process to deliver your custom rubber moulding project with accuracy, efficiency, and exceptional customer service. With a dedicated project manager overseeing every step, you’ll benefit from clear communication, responsive support, and custom solutions.
01
Technical Evaluation
Our process begins with a thorough evaluation of your requirements:
- Internal sales team allocation - A dedicated team works closely with you to understand your specifications.
- Customer specifications assessed - Detailed analysis of your needs ensures alignment with project goals.
- Fabrication team review - Our experts evaluate the feasibility of proposed designs.
- Proposed manufacturing methods - We identify the most suitable production techniques.
- Cost modelling and projections - Transparent cost estimates & timelines are provided for planning.
02
Solution Design
Next, we focus on creating a detailed and viable solution:
- Internal sales team allocation - A dedicated team works closely with you to understand your specifications.
- Customer specifications assessed - Detailed analysis of your needs ensures alignment with project goals.
- Fabrication team review - Our experts evaluate the feasibility of proposed designs.
- Proposed manufacturing methods - We identify the most suitable production techniques.
- Cost modelling and projections - Transparent cost estimates & timelines are provided for planning.
03
Product Development
Once the solution has been designed, we move to prototyping and preparation:
- First article prototype design - Initial protypes are developed to validate the concept.
- AutoCAD specialists - Detailed designs are created using cutting-edge CAD software.
- Tooling evaluation and commissioning - Tools are rigorously tested.
- Sample creation for inspection - Prototypes are shared for customer feedback and inspection.
- Lead times and datasheets confirmed - Clear timelines and technical specifications are provided.
04
Production
With the design validated, full-scale manufacturing begins:
- Tooling and master items fabricated - Custom tools and master components are crafted.
- Production monitoring - Continuous oversight ensures minimal defects and high-quality output.
- Efficient batch quality control - Each batch undergoes stringent quality checks
- End of product prepared for dispatch - Finished products are packaged and readied for delivery
05
Quality Assurance
Our commitment to quality is integral to every project:
- Validation testing throughout - Products are rigorously tested at multiple stages.
- Sample testing and certification - Samples are validated against industry standards.
- First article inspection report - Comprehensive documentation is provided for review.
- Global shipping - Products are dispatched globally with full compliance.
- Customer and stakeholder approval - To ensure satisfaction with the delivered solution.
06
Post Production Evaluation
Even after delivery, we remain committed to continuous improvement:
- Export feedback and evaluation - Customer feedback is gathered.
- Worldwide storage solutions - Storage facilities in Europe and Asia support efficient logistics.
- Feedback integration - Insights from customers and stakeholders inform updates to best practices.
- Best practice methodology updated - We continuously refine our process for future projects
Customised Compounds for Industry Standards and Precision Manufacturing
At Polymax, our in-house mixing plant provides full control over the rubber blending process. This allows us to develop customised rubber compounds to meet the most specific requirements.
With approvals for potable water, food-grade safety, and environmental compliance, Polymax ensures you receive components that align with global certifications and standards such as:
Industry-Specific Approvals
Automotive Standards: e.g. ASTM D2000, SAE J200.
Aerospace Approvals: e.g. AMS (Aerospace Material Specifications).
Oil and Gas Compliance: e.g. NORSOK M-710, ISO 23936, NACE, DVGW, EN549
Global Certifications
FDA, EC1935:2004 and NSF Approvals for food-grade rubber compounds.
REACH and RoHS Compliance for environmental safety.
UL Certification for electrical and fire safety.
Performance-Based Certifications
- ISO 3601-3 Classifications for O-rings and seals.
- WRAS or KTW Approval for potable water applications.
- USP VI for medical or pharmaceutical applications.
- Flame-Retardant Standards: e.g., UL 94 or EN 45545 for railway applications.
- MIL- 83528 Type A/B/C/D/H in conductive Silicone and Fluorosilicone for RF Shielding of electronic equipment.
- High-performance FFKM and Kalrez® in chemical processing and semiconductor industry. We provide ISO 3302 M2 and X2 tolerance and flash control as standard, with the flexibility to offer M1 and X1 precision levels upon request for applications requiring the highest accuracy.
Your Ideal Partner for –
Custom Rubber Moulding Solutions
Our material matrix offers detailed insights into the performance properties of our rubber compounds to help you select the ideal material for your application.
Full Range of Elastomeric Materials
Capability to mix custom designed materials e.g anti-static, low temperature.
| Common Name | Rubber Compound | Code Name or Abbreviation | Hardness (ShA) |
|---|---|---|---|
| Nitrile | Nitrile Butadiene Rubber | NBR, Buna-N | 40 - 90 |
| Viton | Fluorocarbon Rubber | FPM, FKM | 50 - 90 |
| EPDM | Ethylene Propylene Rubber | EPR, EPDM | 40 - 90 |
| Silicone | Silicone Rubber | MQ, VMQ, PMQ | 20 - 90 |
| Neoprene | Chloroprene Rubber | CR | 40 - 90 |
| Vamec | Ethylene Acrylic Rubber | AEM | 50 - 70 |
| NR | Natural Rubber | NR | 40 - 90 |
| Polyurethane | Polyurethane Rubber | PU, AU, EU | 45 - 90 |
| ACM | Polyacrylate Rubber | ACM, PA | 40 - 90 |
| Butyl Rubber | Butyl Rubber | IIR | 40 - 90 |
| SBR | Styrene Butadiene Rubber | SBR | 40 - 90 |
| HNBR | Hydrogenerated Nitrile Rubber | HNBR | 50 - 90 |
| FVMQ | Fluorosilicone Rubber | FVMQ | 40 - 90 |
| XNBR | Carboxylated Nitrile | XNBR | 50 - 90 |
| FFKM | Perfluoroelastomer Rubber | FFKM | 70 - 90 |
Your Ideal Partner for –
Custom Rubber Moulding Solutions
Operating from offices in the UK Netherlands, Poland, and India, Polymax bridges the gap between global knowledge and local expertise. Our international reach allows us to cater to diverse markets and industries while providing personalised solutions for every customer.
What sets us apart?
- Over 50 years of expertise in rubber technology
- Bespoke solutions starting at £500
- Full-service integration, from design to delivery
- Industry leading certifications and exotic material expertise
- Dedicated project managers for personalised support
- Low minimum order quantities for cost-effective small-batch production
CONTACT US
Ready to Learn More About How Polymax Can Support Your Business?
Reach out to us today on +44 (0) 1420 474 123 or email us at sales@polymax.co.uk . Explore our website for more information on our products, services, and quality policy.
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Testimonials
“Great Service Great service, Great quality products, Cannot fault them from start to finish”
John Smith
“The service was outstanding delivery arrived next day despite selecting 2 to 4 day delivery. Great product and service. Highly recommend”
Mark Woalks
"A great company, easy to deal with. A rare experience nowadays. Well done"