Specialty Silicone Products:
EMI Shielding Silicones
Military and Aerospace Silicones

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

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EMI Shielding Materials & EMI Shield

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
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

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.

battery show emi extrusions | emi shielding silicones

About 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.

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EMI Shielding News

Low Outgassing Silicone with Space Heritage Remains Flexible at Low Temperatures

Low Outgassing Silicone with Space Heritage Remains Flexible at Low Temperatures

Specialty Silicone Products (SSP) makes a low outgassing silicone that passes ASTM E595 testing and remains flexible at temperatures as low as -116°C (-177°). The…

Meet SSP at The Gasket & Seals Show (Stand 712)

Meet SSP at The Gasket & Seals Show (Stand 712)

Special Silicone Products (SSP) will exhibit advanced elastomers at The Gasket & Seals Show in Amsterdam, Netherlands from March 19-20, 2025. Visit us at Stand…

Silicones for Space Technology: Gasket Materials for Growing Markets

Silicones for Space Technology: Gasket Materials for Growing Markets

Silicones for space technology are enabling applications ranging from satellite services and space exploration to Earth observation, defense and security, and scientific research. From satellites…