Electrically Conductive Elastomer Gaskets

EMI Shielding

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Parker Chomerics CHO-SEAL® electrically conductive elastomer gaskets are the ultimate solution for corrosion resistance, environmental sealing, and EMI shielding. These gaskets offer high reliability across a wide range of applications and are available in various forms, including molded sheets and extruded strips.

With flexible options for part complexity and sealing needs, they cater to both high-performance and cost-effective solutions.

Features & Benefits

  • Long-Term Reliability

    Ensures consistent performance throughout the product’s lifespan.

  • Shielding Effectiveness

    Provides dual functionality for electromagnetic interference shielding and environmental protection.

  • Compression Resistance

    Maintains shape and sealing ability even under long-term stress.

  • Low Closure Force Accommodation

    Works efficiently with minimal force applied to create a reliable seal.

Our Trusted Suppliers

Sealing Devices is a preferred supplier of Parker Chomerics seal and gasket solutions, including its family of CHO-SEAL® electrically conductive elastomer gaskets.

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Design Specifics

Parker Chomerics conductive elastomer gaskets are available in multiple configurations, including molded O-rings, D-rings, waveguide gaskets, connector gaskets, and co-extruded gaskets. They come in molded sheets or parts, which offer flexibility in terms of part complexity and detail. For applications requiring continuous seals, extruded strips or cord stock provide an efficient and versatile solution.

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How Conductive Elastomer Gaskets Work

CHO-SEAL® gaskets’ unique construction provides both environmental sealing and EMI shielding in a single, reliable product. Their design allows for adaptability to different applications, ensuring minimal closure force while maintaining a secure, long-lasting seal. The material’s resistance to compression ensures that it continues to perform reliably over time, making it ideal for high-performance, long-term use.

Related Industries

Critical industries rely on EMI shielding to keep operations running.

Why Choose Sealing Devices for CHO-SEAL® Gaskets?

At Sealing Devices, we don’t just provide top-tier conductive elastomer gaskets — we offer full-service support throughout the entire process.

  • Commitment to Quality: Our rigorous quality control processes ensure all conductive elastomer gaskets meet the highest standards. Our ISO 9001:2015 and AS9100D certifications reflect our commitment to excellence

  • Unmatched Supplier Partnerships: We proudly partner with some of the largest seal and gasket manufacturers in the world to provide the most reliable and advanced sealing solutions to meet our customers’ diverse needs.

  • Expert Guidance and Support: Our skilled applications engineers provide customized design guidance and comprehensive material testing to ensure our CHO-SEAL® gasket solutions meet your specific requirements.

  • Ease of Sizing and Selection: We can provide CHO-SEAL® gaskets in multiple sizes and configurations, and we can also fabricate custom solutions from molded sheets, extruded strips, or cord stock for applications with complex part geometries.

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