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Enclosure Shielding

Fabric Over Foam

Fabric Over Foam

Fabric Shielding Gaskets

Fabric Shielding Gasket (FSG) is Leader Tech’s unique Fabric Over Foam product with a structure that is a combination of a highly conductive nickel/copper ripstop fabric and a resilient polyurethane foam core. Leader Tech’s Fabric Over Foam products have superior shielding properties and ensure long performance life all in a cost effective manner. All profiles are offered in standard and High Temp Fabric Shielding Gasket options. Please feel free to contact for further technical questions and support needs. Also known as Fabric Over Foam.



High-Temperature Fabric Over Foam

Fabric: Nickel/Copper Ripstop

Foam: Open Cell Polyurethane

Compression Set: <15% (ASTM D3574)

Temperature Range:

  • Standard Fabric Shielding Gaskets: -40°F to 158°F (-40°C to 70°C) (ASTM F390)
  • High Temp Fabric Shielding Gaskets: -40°F to 275°F (-40°C to 135°C) (ASTM F390)

Surface Resistivity: <0.05 Ω/in²

Flammability Rating: UL94 V0

Shielding Effectiveness: Up to 105 dB (MIL-DTL-83528C)

Pressure Sensitive Adhesive: Non-Conductive High peel strength & Conductive tack-in place peel strength available

ROHS: Compliant

REACH: Compliant

Shelf Life: If stored properly, product retains its performance and properties fo 24 months from date of manufacture. (It is suggested that products are stored at room temperature conditions of 70°F (21°C) and 50% relative humidity.)

typical cross section tolerances

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