Specialty Silicone Products:
EMI Shielding Silicones
Military and Aerospace Silicones

EMI Shielding Silicones
Military and Aerospace Silicones
EMI Gaskets
EMI O-Rings

SSP makes its own spec-grade elastomers and has an in-house toolroom, laboratory, and manufacturing facility. 

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EMI Shielding Silicones Materials & Products

emi rfi silicones catalog | SSP2476-65 | silver copper silicone | silver copper fluorosilicone
EMI/RFI Shielding Materials
A-A-59588 Silicones | AA-59588 Silicones | aircraft silicones | aviation silicones
Military and Aerospace Silicones
shielding gaskets | emc gaskets | emi gaskets | emi waveguide gaskets| cho-seal emi gasket alternatives
EMI Gaskets
emi o-rings | conductive o-rings | emi o-ring bonded | vulcanized emi o-ring
EMI O-Rings
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Custom Silicone Products

For over 30 years, SSP has formulated and manufactured more than 1,000 different silicone compounds. If you can’t find what you’re looking for on our website, tell us about the silicone compound you need. We make EMI products and more.

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emi extrusions | emi shielding silicones

EMI Shielding Silicones, Aviation Silicones and SSP

For over 30 years, SSP has formulated and manufactured more than 1,000 different silicone compounds. We apply our knowledge of silicone chemistry to help solve sealing and insulation challenges. We’re not just a supplier or vendor. We’re your strategic partner.

About Us

Upcoming Events

MilSatCom
Jun 16-18, 2025
Arlington, VA
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Small Satellite Conference
Aug 11-13, 2025
Salt Lake City, UT
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Silicone Expo
Sep 9-11, 2025
Cleveland, OH
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Battery Show
Oct 6-9, 2025
Detroit, MI
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MD&M Midwest
Oct 21-22, 2025
Minneapolis, MN
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AOC Convention 2025
Dec 9-11, 2025
National Harbor, MD
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Gasket Fabricators Assn Fall Mtng
TBD
TBD
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Customer Testimonials

"SSP’s team is consistently there as a technical resource, and they regularly update us on industry advancements. They’ve also helped to drive our top line growth by linking us with multiple new market opportunities. They’re not just a supplier, I think of SSP more like a business partner."
ManufacturerCustom Aerospace Silicone Components
“In the time we have been working with SSP, we have found they are willing to do whatever is needed that is within their power to provide ourselves and our customers with what we want and when we want it, over and over again.”
DirectorsEuropean EMI & Environmental Seal Manufacturer
"SSP is a valued partner in supplying us with customized silicone material solutions for our customer’s specific needs. Although we are not one of their larger customers their service to us is consistently exceptional and they are the first contact we make when exploring custom silicone compounds."
OwnerCustom Manufacturer of Elastomeric Products
"A supplier we can depend on. Always responsive, staffed and run with a highly technical team of chemists and engineers who deliver highly specialized EMI/RFI and conductive silicone materials according to very specific and demanding specifications across a broad range of markets."
Sr. Applications EngineerGlobal Custom Fabricator within Aerospace & Defense
"Queensland Gaskets have been working with SSP for several years. Quality of products, customer service and industry knowledge support us to meet the requirements of our customers’ needs. For Specialty Silicone Products SSP are our 'go to' company."
OwnerSpecialty Gasket Fabricator in Australia Specializing in Defense
"Specialty Silicone Products (SSP) technical expertise coupled with their ability to quickly turn custom products makes them an excellent supplier. But it’s the proactive communication, enthusiasm, and initiative from the sales and customer service team that make them a great partner. "
Supply Chain Director Aerospace & Defense

News for EMI Shielding Silicones and Aviation Silicones

How to Cut EMI Gasket Costs for Military Projects

How to Cut EMI Gasket Costs for Military Projects

Specialty Silicone Products (SSP) is enabling defense contractors to reduce EMI gasket costs without compromising quality or performance. In addition to cost-effective nickel-graphite materials, SSP…

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Reduce EMI Gasket Costs Without Hurting Performance

Reduce EMI Gasket Costs Without Hurting Performance

Specialty Silicone Products (SSP) can help military contractors to reduce EMI gasket costs without sacrificing quality or hurting performance. As efforts to cut government spending…

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Conductive Silicone Rubber

Conductive Silicone Rubber

Conductive silicone rubber is a special type of silicone material that can conduct electricity.  Normally, silicone is an electrical insulator, meaning that it doesn’t let…

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