McMaster-Carr logo
    Filter by
    Backing Type
    For Use Outdoors
    Length
    Maximum Temperature
    Military Specification
    Hardness Rating
    Minimum Temperature
    Shield Material
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Industrial Info Compare
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Interference Reduction @ Frequency
    Certification
    Shield Type
    Tensile Strength
    Industrial Info Snippet
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    33 Products

    EMI/RFI Shielding Gaskets

    These gaskets absorb electromagnetic interference (EMI) and radio frequency interference (RFI) to prevent inaccurate signals, flickering displays, and other electrical problems. They compress to fill gaps and complete a grounding path around doors and access panels.
    Sheets
    Image of Product. Front orientation. ZoomedIn view. EMI/RFI Shielding Gaskets. Sheets, Silicone Rubber.

    Silicone Rubber

    Sheets work well between two flat surfaces.
    Silicone Rubber—Silicone rubber sheets are embedded with conductive nickel wire. They block the most interference of our shielding gaskets and also seal out moisture. One side is smooth; the other is rough to help adhesives stick. They meet AMS, ASTM, and military standards for materials.
    Thk.
    Wd.
    Lg.
    Interference Reduction
    @ Freq.
    Backing
    Type
    Temp. Range,
    ° F
    Color
    For Use
    Outdoors
    Specs. Met
    Mil. Spec.
    Each
    Silicone Rubber
    1/32"3"36"125 dBA @ 1 GHzPlain-85 to 390GrayYesASTM D2000 Type G Class E, SAE AMS3301Fed. Spec. A-A-59588, MIL-R-58475831T21000000
    1/32"6"36"125 dBA @ 1 GHzPlain-85 to 390GrayYesASTM D2000 Type G Class E, SAE AMS3301Fed. Spec. A-A-59588, MIL-R-58475831T3100000
    1/32"9"36"125 dBA @ 1 GHzPlain-85 to 390GrayYesASTM D2000 Type G Class E, SAE AMS3301Fed. Spec. A-A-59588, MIL-R-58475831T41000000
    1/16"3"36"125 dBA @ 1 GHzPlain-85 to 390GrayYesASTM D2000 Type G Class E, SAE AMS3301Fed. Spec. A-A-59588, MIL-R-58475831T2200000
    1/16"6"36"125 dBA @ 1 GHzPlain-85 to 390GrayYesASTM D2000 Type G Class E, SAE AMS3301Fed. Spec. A-A-59588, MIL-R-58475831T32000000
    1/16"9"36"125 dBA @ 1 GHzPlain-85 to 390GrayYesASTM D2000 Type G Class E, SAE AMS3301Fed. Spec. A-A-59588, MIL-R-58475831T42000000
    1/8"3"36"125 dBA @ 1 GHzPlain-85 to 390GrayYesASTM D2000 Type G Class E, SAE AMS3301Fed. Spec. A-A-59588, MIL-R-58475831T24000000
    1/8"6"36"125 dBA @ 1 GHzPlain-85 to 390GrayYesASTM D2000 Type G Class E, SAE AMS3301Fed. Spec. A-A-59588, MIL-R-58475831T34000000
    1/8"9"36"125 dBA @ 1 GHzPlain-85 to 390GrayYesASTM D2000 Type G Class E, SAE AMS3301Fed. Spec. A-A-59588, MIL-R-58475831T44000000
    1/4"3"36"125 dBA @ 1 GHzPlain-85 to 390GrayYesASTM D2000 Type G Class E, SAE AMS3301Fed. Spec. A-A-59588, MIL-R-58475831T26000000
    1/4"6"36"125 dBA @ 1 GHzPlain-85 to 390GrayYesASTM D2000 Type G Class E, SAE AMS3301Fed. Spec. A-A-59588, MIL-R-58475831T36000000
     

    Conductive Silicone Rubber Sheets

    Filled with carbon black, these sheets won’t generate static charges and they’ll divert existing ones away from electronics. Use them as a conductor to protect components from static discharge. Made of silicone, also called polysiloxane, these sheets and strips stand up to salt water, UV rays, and ozone.
    Smooth Texture
    Image of Product. Front orientation. Rubber. Conductive Silicone Rubber Sheets.
    Industrial—Meet ASTM D2000, so you can trust this rubber to flex and compress consistently throughout its life.
    Wd.
    Lg.
    Hardness
    Color
    Electrical Volume
    Resistivity
    Temp.,
    ° F
    For Use
    Outdoors
    Each
    Industrial
     
    1/32" Thick
    12"36"Durometer 65A (Medium Hard)Black1Ω⋅cm to 5Ω⋅cm-65 to 450Yes3838N11000000
    24"36"Durometer 65A (Medium Hard)Black1Ω⋅cm to 5Ω⋅cm-65 to 450Yes3838N12000000
    36"36"Durometer 65A (Medium Hard)Black1Ω⋅cm to 5Ω⋅cm-65 to 450Yes3838N13000000
     
    1/16" Thick
    12"36"Durometer 65A (Medium Hard)Black1Ω⋅cm to 5Ω⋅cm-65 to 450Yes3838N14000000
    24"36"Durometer 65A (Medium Hard)Black1Ω⋅cm to 5Ω⋅cm-65 to 450Yes3838N15000000
    36"36"Durometer 65A (Medium Hard)Black1Ω⋅cm to 5Ω⋅cm-65 to 450Yes3838N16000000
     
    5/64" Thick
    12"36"Durometer 65A (Medium Hard)Black1Ω⋅cm to 5Ω⋅cm-65 to 450Yes3838N222000000
    24"36"Durometer 65A (Medium Hard)Black1Ω⋅cm to 5Ω⋅cm-65 to 450Yes3838N224000000
    36"36"Durometer 65A (Medium Hard)Black1Ω⋅cm to 5Ω⋅cm-65 to 450Yes3838N226000000
     
    1/8" Thick
    12"36"Durometer 65A (Medium Hard)Black1Ω⋅cm to 5Ω⋅cm-65 to 450Yes3838N223000000
    24"36"Durometer 65A (Medium Hard)Black1Ω⋅cm to 5Ω⋅cm-65 to 450Yes3838N225000000
    36"36"Durometer 65A (Medium Hard)Black1Ω⋅cm to 5Ω⋅cm-65 to 450Yes3838N227000000
     

    Conductive Silicone Rubber Strips

    Filled with carbon black, these strips won’t generate static charges and they’ll divert existing ones away from electronics. Use them as a conductor to protect components from static discharge. Made of silicone, also called polysiloxane, these sheets and strips stand up to salt water, UV rays, and ozone.
    Smooth Texture
    Image of Product. Front orientation. Rubber. Conductive Silicone Rubber Strips, Smooth Texture.
    Industrial—Meet ASTM D2000, so you can trust this rubber to flex and compress consistently throughout its life.
    Wd.
    Lg.
    Hardness
    Tensile Strength,
    psi
    Color
    Electrical Volume
    Resistivity
    Temp.,
    ° F
    For Use
    Outdoors
    Each
    Industrial
     
    1/32" Thick
    1"36"Durometer 65A (Medium Hard)780Black1Ω⋅cm to 5Ω⋅cm-65 to 450Yes3838N211000000
    2"36"Durometer 65A (Medium Hard)780Black1Ω⋅cm to 5Ω⋅cm-65 to 450Yes3838N21300000
    3"36"Durometer 65A (Medium Hard)780Black1Ω⋅cm to 5Ω⋅cm-65 to 450Yes3838N21500000
    4"36"Durometer 65A (Medium Hard)780Black1Ω⋅cm to 5Ω⋅cm-65 to 450Yes3838N21700000
    6"36"Durometer 65A (Medium Hard)780Black1Ω⋅cm to 5Ω⋅cm-65 to 450Yes3838N21900000
     
    1/16" Thick
    1"36"Durometer 65A (Medium Hard)780Black1Ω⋅cm to 5Ω⋅cm-65 to 450Yes3838N21200000
    2"36"Durometer 65A (Medium Hard)780Black1Ω⋅cm to 5Ω⋅cm-65 to 450Yes3838N21400000
    3"36"Durometer 65A (Medium Hard)780Black1Ω⋅cm to 5Ω⋅cm-65 to 450Yes3838N21600000
    4"36"Durometer 65A (Medium Hard)780Black1Ω⋅cm to 5Ω⋅cm-65 to 450Yes3838N21800000
    6"36"Durometer 65A (Medium Hard)780Black1Ω⋅cm to 5Ω⋅cm-65 to 450Yes3838N22100000
     
    back to top