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Dual Durometer Rubber Extrusion

Dual durometer rubber extrusions refer to a single profile or shape extruded from two different hardness of a combination of flexible and rigid materials. The hard material is used as the base of the attachment. While the softer material completes the seal. If you are looking for cost-effective rubber extrusions with soft and hard material properties, dual durometer extrusions are the best solution. We are a reliable dual durometer rubber extrusion manufacturer. We supply high-quality with low price dual durometer rubber seals in the industry. Please feel free to contact us for a quote.

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Manufacturing Process of Dual Durometer Rubber Extrusions

Dual durometer extrusions integrate soft and hard materials through co-extrusion manufacturing. In this case, the two materials are extruded simultaneously to create a single profile.

Features of Dual Durometer EPDM

  • Excellent rigidity and softness
  • Highly flexible and durable
  • Excellent heat resistance
  • Premium chemical impermeability

Applications of Dual Durometer Rubber Extrusions

Thanks to the combined properties of rigidity and flexibility, the dual durometer extrusions are generally designed for doors, windows, equipment, machinery, and components in various industries. Such as automotive, building and construction, aerospace, marine, industrial machinery, and medical devices. Dual durometer rubber extrusion profiles are highly versatile. It can provide functional and aesthetic performance.

Advantages of Dual Durometer Rubber Seals

Cost Efficiency

This is a co-extrusion manufacturing process that integrates two materials into one to form a single profile. Dual durometer rubber extrusions are less expensive to produce than other rubber extrusions.

Enhanced Sealing Capabilities

The harder durometer material can offer durability and flexibility. The softer durometer material provides a tight seal.

Upgraded Aesthetics

Dual durometer rubber extrusions can be designed to different colors or finishes with a combination of different materials. This can enhance the visual aesthetics of the products.


Dual durometer EPDM are versatile for various applications. Such as automotive, construction, electronics, industrial, marine, etc.


It's better to inquire about experienced manufacturers or suppliers who can guide you based on your specific application and requirements.

The common material combinations include thermoplastic elastomers (TPE) or rigid plastics such as polyvinyl chloride (PVC) or thermoplastic polyurethane (TPU).