Silicone Rubber Cord
Invest in high-quality silicone rubber cords for a variety of applications, including electrical insulation, and medical and kitchen equipment. Our diverse product range includes solid and sponge silicone cords, as well as EPDM and Neoprene rubber cords to meet various industrial needs. Our modern fabrication department can customise any cord into O-rings and rubber seals in any size and quantity, providing a solution to your specifications. With competitive pricing, FDA approval and full batch traceability, our silicone rubber cord manufacturers deliver quality and reliability for your projects.

Why Choose United Silicones?
We bring a combined experience of over 120 years in the silicone rubber industry to our clients, ensuring unmatched expertise and quality in every product we offer. Here’s why we stand out as the preferred silicone rubber cord manufacturers:
Expertise & Reliability
Our management team boasts more than 70 years of experience, complemented by our sales and production teams who bring an additional 50+ years to the table. This depth of valuable industry knowledge means we understand the intricacies of silicone rubber cord better than anyone else. We leverage this experience to ensure consistent performance and quality that our customers can rely on, no matter the complexity of their requirements.
Customer-Centric Approach
We are committed to building long-lasting relationships with our clients. By focusing on your needs, our products and services are guaranteed to meet your requirements, ensuring satisfaction and trust. We strive to be a partner you can count on for all your silicone product needs.
Quality and Traceability
Quality is at the core of everything we do at United Silicones. We maintain full batch traceability and a transparent supply chain – so every silicone cord we deliver is of the highest standard. Our commitment to 100% quality product supply means you never have to worry about the integrity of the silicone rubber materials you receive.
Competitive Pricing
We understand the importance of cost-effectiveness in today’s competitive market. Our pricing strategy is designed to offer the best value without compromising on quality. By keeping our prices competitive, we ensure you receive excellent products at rates that keep your projects on budget.
As the demand for silicone rubber cord products continues to grow both in the UK and globally, we're at the forefront of meeting this demand, thanks to our extensive range. Known for versatility and reliability, our cords are a staple in many industries due to their broad range of applications.
Wide Range of Silicone Rubber Cords
We offer a comprehensive range of silicone rubber cords, available in both solid and sponge forms. Each type has its unique advantages:
- Solid silicone rubber cords - Known for durability and strength, solid rubber cords are the perfect choice for those needing robust sealing capabilities. They easily withstand harsh conditions and extreme temperatures, making them perfect for industrial uses where a firm, tight seal is necessary.
- Sponge silicone rubber cords: These are an affordable alternative to solid cords. Thanks to their compressible nature, sponge cords provide a softer seal, giving flexibility and cushioning that solid cords cannot.
Customisation & Versatility
Our extruded silicone rubber cord is highly adaptable. They can be easily joined to form silicone O-rings, which are incredibly popular due to their efficacy in various sealing applications. The flexibility in our production process allows us to cater to any size and specification, ensuring we meet your exact needs.
- Lightweight & Flexible - Known for their extreme lightness and flexibility, sponge silicone cords are exceptionally easy to handle and install. This makes them perfect for applications where ease of use and adaptation to complex shapes and spaces are required.
- Strong & Durable - These cords are built to last. Their strength and durability make them suitable for heavy-duty applications where a robust material is necessary to withstand tough conditions without compromising performance.
- Hygienic and Easy to Maintain - The smooth, non-porous surface of silicone cords prevents the buildup of bacteria and other contaminants. Silicone does not degrade over time, maintaining its integrity without cracking or perishing. This feature makes it incredibly easy to clean and sanitise, ideal for industries where hygiene is paramount, such as food processing and medical environments.
- Moisture Resistant - Both sponge and solid silicone cords are moisture resistant, making them excellent choices for use in wet conditions. This resistance ensures they maintain their properties and effectiveness in various environments, from outdoor weather to industrial water exposure.
- Fast and Reliable Delivery - We pride ourselves on delivering your silicone rubber cords quickly and directly to you. Our fast delivery service ensures you receive your products promptly, helping you keep your projects on schedule.
- Temperature Resistance - Silicone rubber cords can endure extreme temperatures, both hot and cold. This makes them suitable for applications ranging from rubber gaskets in automotive cooling systems to seals in refrigeration units.
- Easy Customisation - At United Silicones, we understand that each industry has unique needs. We offer custom silicone rubber cord, allowing for a range of sizes, shapes and properties.
As leading silicone rubber cord manufacturers, we supply high-quality sponge and solid silicone cords to a wide range of industries.
Here's a detailed look at their versatile applications:
Automotive & Aerospace- Seals & gaskets - In both the automotive and aerospace industries, silicone rubber cord is utilised for excellent heat resistance and high durability, making the best choice for seals and gaskets that must withstand extreme pressure and temperature variations.
- Electrical insulation - Silicone cord provides superior electrical insulation for wiring. With an unmatched ability to resist high temperatures and environmental stress, they are ideal for protecting sensitive electrical components.
- High-temperature applications - Silicone rubber cords are crucial in appliances such as ovens and dryers, where they function as door seals or internal wiring protections against high temperatures.
- Hosing & tubing - In medical settings, the non-reactive nature of silicone makes it highly suitable for tubing and hosing requiring sterility and biocompatibility, ensuring maximum safety when delivering gases and liquids.
- Sealing & weatherstripping - Extruded silicone rubber cord is used extensively for boat and ship applications, providing reliable seals that perform under varying weather conditions and constant exposure to saltwater.
- Food & Beverage - FDA-approved silicone makes it perfect for food processing equipment, where it serves as seals and gaskets that require frequent cleaning and exposure to different temperatures.
- Construction & Architecture - Used in window seals, expansion joints and curtain wall assemblies, silicone cords help in weatherproofing and thermal insulation against outdoor elements.
- Energy Sector - In solar panels and wind turbines, silicone rubber cords are used to seal enclosures against moisture and dust, thereby protecting electrical components and enhancing longevity.
- Consumer Products - Silicone cords are also used in everyday items like watertight seals in watches and various consumer electronics, showcasing their versatility in a wide range of temperature settings and environments.
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About Us
We are UK manufacturer of Silicone Rubber and Silicone Sponge products. Based in Farnborough with easy access to the rest of the country via the M3, M4 and Farnborough Airport.
Need a Quote?
If you’d like to ask for a quotes or have an idea you’d like to discuss with a our team, fill in the form or call us.
Call us +44 (0) 1252 375 013
to discuss your needs