Conductive Silicone Gasket

Die cut and pressed gaskets are one of the most requested products, with thousands manufactured daily.  As well as a wide selection of sponge and foam materials, Advanced Seals & Gaskets Ltd also offer a vast range of high quality solid rubber materials, including various grades of silicone.  One such grade is our Conductive Silicone Gasket, this particular material  produces gaskets which act as a low amperage conductors making it highly utilised for Radio Frequency Interference and Electromagnetic Interference shielding (RFI/EMI), whilst also providing protection against electrostatic discharge. 

RFI/EMI Conductive Silicone Rubber is manufactured in thicknesses of 1.6mm, 2mm and 3.2mm at 915mm wide, and supplied in 1 meter widths up to 10 meters long from which gaskets can be cut.  Using this high quality material and state of the art machinery, our in-house conversion facilities can manufacture bespoke items to match our customers samples or drawings, using one of our many presses or CNC (oscillating knife) machines.  

From a simple rectangular picture frame gasket, to a more complex shape with cut-outs, notches or bolt holes, whether it’s a small sample batch or multi-thousand run, we have a machine designed to quickly and accurately produce perfectly formed gaskets everytime.

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Conductive Silicone Gasket

Product Enquiry

For information on Conductive Silicone Gasket please complete the following quick enquiry or call us on +44(0)1384 252555.






    Key Characteristics of using rfi/emi Conductive Silicone Rubber?

    • Colour: Black
    • Working Temperature Range: -54°C to + 260°C
    • Sheet size availability: 
      • 0.4mm 65° 915mm Plain
      • 0.8mm 65° 915mm Plain
      • 1.6mm 70° 915mm Plain 
      • 3.2mm 65° 915mm Plain
    • Tensile Strength: 775 PSI
    • Elongation at break: 325%
    • Tear Strength: 70 PSI Die `B`
    • Compression set (22hr @100°C): 15%

    Full technical data can be supplied upon request,
    or downloaded from our online portal.

    Product Specification Sheet

    Help and guidance

    If you would like to speak to a representative to discuss your specific application or requirements please call our sales office direct on 01384 469100, alternatively you can send an E-mail. Simply click on the link and forward us your details along with your question and we will contact you immediately.

    Samples - Technical Conductive Silicone Gasket

    Samples can be submitted for testing upon request.

    Call now for sample requests or further help.

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    What are RFI/EMI/EMC Conductive Silicone Gaskets?

    RFI/EMI Conductive Silicone Rubber gaskets can be cut and supplied in the form of a strip or pads, but are generally an intricately cut shaped piece of material placed between two surfaces to create a low pressure seal preventing the leakage of liquids or gas, to seal against the intrusion of dust and debris or used for RFI/EMI applications. 

    The gaskets are made from a  material that is a carbon filled silicone which acts as a low amp conductor, often used for the prevention and protection of static charge (electrostatic discharge) build up. 

    The generic term often used to describe a rubber material with conductive properties is ‘conductive rubber’.  These materials and gaskets cut from them  are used for the purpose of eliminating electromagnetic interference and radio frequency interference (EMI/RFI noise) often found in electronics.

    Why use RFI/EMI/EMC Conductive Silicone Gaskets?

    RFI/EMI Silicone (SI) rubber materials in general are an excellent choice for producing high performance mechanicals seals and gaskets which can operate at a range of high and low temperatures. RFI/EMI Electrically conductive silicone rubber is made using the same formulation as standard silicone rubber, but incorporating conductive carbon particles throughout the material.    

    Conductive silicone gaskets offer weathering, UV and Ozone resistance and a wide operating temperature range of -54°C to + 260°, making them suitable for a range of industries and applications including electronic enclosure shielding, and connectors in medical, defence, aerospace and telecommunications.

    Other Grades of Silicone Rubber Gaskets Available

    Advanced Seals & Gaskets Ltd have a network of material manufacturers and suppliers, giving our customers more choice, our most popular grades being:

    • High Temperature Silicone
    • FDA Approved Silicone
    • Metal Detectable Silicone
    • Fluorosilicone
    • Platinum cured Silicone

    Benefits of Electrically Conductive Silicone Rubber?

    • High quality
    • Protection against electro-static discharge
    • Offers weathering, UV and Ozone resistance
    • Highly flexible
    • Wide operating temperature range

    Advantages of using RFI/EMI/EMC Conductive Silicone Rubber Gaskets?

    For many electrical applications, customers will often choose gaskets made from Conductive Silicone rubber as it has a number of  excellent characteristics and features and is suitable for indoor or outdoor use.  Conductive Silicone gaskets have a broad working temperature range of  -54°C to + 260°C for use in hot and cold environments and will not become brittle in freezing temperatures unlike many other rubber materials. 

    These gaskets are resistant to weathering, ozone, many chemicals and  fungal growth and offers excellent tensile strength and tear resistance. Conductive silicone gaskets can be found used in many applications and industries where electro-static shielding is required including military, defence, medical and telecommunications in the form of enclosure seals, covers, door seals, sleeves and isolation barriers.

    Have a Question about RFI Conductive Silicone Gaskets?

    Please contact us using the form below or by calling us on +44(0)1384 252555.