SSP makes EMI shielding silicones for EMI gaskets and O-rings. We manufacture our Made in USA materials in accordance with our ISO 9001:2015 certified Quality Management System.
Many of SSP’s EMI shielding silicones are part of the M83528 Qualified Product List (QPL) from the Defense Logistics Agency (DLA). Compare our products to Parker Chomerics CHO-SEAL, Nolato Jabar, and W.L. Gore EMI shielding.
SSP supplies EMI shielding silicones as sheets, rolls, extrusions, and moldable compounds. Sheets and rolls are available with a pressure-sensitive adhesive (PSA) backing.
SSP makes EMI shielding materials that meet the lettered requirements of MIL-DTL-83528, a standard from the U.S. military. All of our M83528 shielding silicones are part of the Qualified Product List (QPL) from the Defense Logistics Agency (DLA). Choose Type A, B, C, D, and K materials for EMI gaskets and EMI O-rings.
SSP makes nickel-plated aluminum filled silicones and flurorosilicones that are designed for corrosive environments with heavy salt spray, including military ships and marine applications. Salt Spray Test data is available for these corrosion resistant EMI gasket materials.
SSP makes softer, electrically conductive silicones in durometers as low as 30 Shore A. These EMI silicones allow for lower enclosure forces and better sealing capabilities. Products include offsets to discontinued EMI gasket materials from W.L. Gore.
EMI shielding materials that use fluorosilicone as the base elastomer provide fuel and solvent resistance. Applications include jet fuels, de-icing fluids, and other harsh chemicals. These electrically conductive silicones include a QPL listed MIL-DTL-83528 material.
SSP makes low outgassing, electrically conductive silicone materials for space and high vacuum applications. These EMI shielding materials are tested to ASTM E595 via third-party laboratories.
These EMI silicones are extremely conductive elastomers where the lowest possible surface conductivity is required. They are SSP’s most electrically conductive EMI gasket materials.
These EMI shielding elastomers are UL94 V0 vertical burn tested and provide reliable environmental sealing along with flame resistance.
Conductive fabric reinforced shielding elastomer for maximum structural stability used in thin wall parts to prevent tearing. Learn more about these electrically conductive silicones.
SSP’s most cost-effective EMI shielding materials, SSP502-65, supports thinner, smaller, and lighter-weight designs. Unlike silver-filled silicones, this nickel-graphite filled EMI shielding material isn’t subject to fluctuating silver prices.
SSP2514-75 is a nickel coated graphite filled conductive EPDM based shielding elastomer. Use this EMI gasket material when you need excellent ozone and UV resistance along with good compression set and solvent resistance.
Download our EMI/RFI Shielding Materials Guide or our EMI/Silicones Catalog , or scroll to see the different types of electrically conductive compounds that we offer.
You can also see a breakdown of our most popular products by filler.
Matt Lampo, Product Manager at Specialty Silicone Products, describes EMI shielding silicones. These electrically conductive elastomers provide shielding against electromagnetic interference (EMI). They also provide environmental sealing and thermal insulation. SSP makes EMI shielding silicones at its Made in USA manufacturing facility in Ballston Spa, New York.