Denver Rubber Company is proud to be a leading manufacturer of cord stock crafted from custom-formulated EPDM sponge rubber compounds. With a commitment to quality and precision, we produce rubber tubing that is essential for seal design applications across various industries. Our cord stock is renowned for its durability, reliability, and versatility, making it the preferred choice for numerous sealing solutions.


About Our Cord Stock

Our cord stock is meticulously manufactured using top-grade EPDM sponge rubber compounds, ensuring exceptional performance and longevity. Whether you require standard sizes or customized specifications, we have the capabilities to meet your exact needs. Each cord is carefully crafted to meet the highest standards of quality and precision, guaranteeing optimal sealing performance in diverse applications.


Cord Stock Properties

Resistance to Ozone: Our cord stock exhibits excellent resistance to ozone, making it ideal for outdoor and exposed applications where exposure to environmental elements is a concern.

Resistance to Water Absorption: With excellent resistance to water absorption, our cord stock maintains its integrity and performance even in wet or humid conditions, ensuring reliable sealing performance.

Resistance to Sunlight Aging: Our cord stock is highly resistant to sunlight aging, providing long-lasting durability and stability in outdoor applications subjected to UV exposure.

Resistance to Low Temperature: Designed to withstand low temperatures, our cord stock maintains flexibility and sealing effectiveness even in extremely cold environments, ensuring reliable performance in diverse conditions.

Resistance to Compression Set: With good resistance to compression set, our cord stock maintains its original shape and sealing properties over time, delivering consistent performance and reliability.

Temperature Rating: Our cord stock’s temperature rating ranges from -20 degrees to +158 degrees Fahrenheit, making it suitable for various temperature applications.

Flammability and Code Compliance: Our cord stock complies with FMVSS 302 and UL50 standards, ensuring safety and reliability in various industrial applications. Additionally, it is UL recognized for added peace of mind.

Cord Stock Applications

Our cord stock finds applications in a diverse range of industries and sealing solutions, including:

Industrial Connectors: Cord stock is ideal for industrial connectors, providing reliable sealing performance in harsh environments and extreme temperatures.

Sealing Solutions: Whether it’s sealing gaskets, O-rings, or other sealing components, our cord stock offers superior sealing capabilities, ensuring leak-proof and durable seals in various applications.

Automotive Applications: Cord stock is commonly used in automotive sealing applications, providing effective sealing solutions for engines, transmissions, doors, and windows.

HVAC Systems: Cord stock is suitable for HVAC systems and offers reliable sealing performance for ductwork, vents, and other components.

Why Choose Denver Rubber Company?

Exceptional Quality: Our cord stock is manufactured to the highest standards of quality and precision, ensuring superior performance and reliability in diverse applications.

Customization Options: We offer standard and non-standard sizes of cord stock and customization options to meet your specific requirements.

Technical Expertise: With decades of experience in rubber manufacturing, our team of experts possesses the technical knowledge and expertise to provide tailored solutions and support for your sealing needs.

Reliable Service: We are committed to providing prompt and reliable service, from product inquiries to order fulfillment, ensuring a seamless customer experience.

Contact Us Today

Experience the difference of high-quality cord stock from Denver Rubber Company. Contact us today to learn more about our products, customization options, and how we can meet your sealing needs. We look forward to partnering with you and delivering superior sealing solutions for your applications.

We offer a full range of felt and fiber materials to meet your needs, when you need it.

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