Mission Darkness™ TitanRF Faraday Foam Gasket

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TitanRF™ Faraday Foam Gasket

The Mission Darkness TitanRF™ Faraday Foam Gasket is a foam strip covered in a high-shielding conductive fabric with an adhesive backing on the bottom side. The flexible RF (radio frequency) shielding foam is primarily used as a barrier for gasketing, cushioning, and sealing applications such as faraday enclosures, forensic box lids, doorways, and joints. It is available in two sizes: short (20"L x 0.4"W x 0.47"H) and long (90"L x 0.75"W x 0.25"H). The short length is better for small enclosures, such as box lids. It is the same material used along the lid seal of the Mission Darkness BlockBox Lab. The long length is better suited for doorway frames and large enclosures.

To use, simply remove the backing and firmly adhere to a flat surface. You can trim the strip with scissors to fit your specific need.


  • Faraday fabric over foam gasket with adhesive backing on bottom side
  • Conductive fabric covering blocks wireless signals
  • Foam provides superior barrier and bonding capabilities for gasketing, cushioning, and sealing in a variety of applications
  • Flexible enough to use on rounded sides
  • Foam compresses for a tight RF shielding seal on an enclosure, joint, or lid
  • Easy to work with - cut (if needed), peel backing, and adhere to surface
  • Often used for RF shielding cages and enclosures, along with additional TitanRF Faraday Supplies, for shielding electronic devices from RF signals, defense against EMPs, protection against EMF and EMI radiation, industrial signal proof rooms or tents (military, construction company, IOT developer), DIY faraday cages, data security, and to enhance digital privacy

Common Applications

  • Used in the construction of RF shielding rooms
  • RF isolation for software and hardware testing
  • Faraday box rim seal
  • Doorway gasket
  • DIY shielding enclosure projects

Use our Free Faraday Testing App

Use the Mission Darkness app to test the shielding effectiveness of your faraday projects. The Android app, called "MD Faraday Bag Tester" or iPhone app called, "Faraday Test" uses your phone's WiFi, Cell, and Bluetooth antennas to measure dB shielding.

* Contact us for custom length dimensions.

Size Options - Choose From the Drop-Down Menu

Short — 20"L x 0.4"W x 0.47"H (50.8cm x 10mm x 12mm)

The bottom side of the foam gasket has a peel-and-stick adhesive backing, making it simple to attach to any surface.

Mission Darkness titanrf faradayt foam gasket lining blockbox lab lid digital forensics conductive material

Image of the short foam gasket used in the Mission Darkness Block Box Lab lid. Easily replace the seal if it gets too compressed over time.

Long — 90"L x 0.75"W x 0.25"H (228.6cm x 19mm x 6.35mm)

Mission Darkness TitanRF Faraday Foam Gasket seal RF boxes and signal shielding rooms

The long foam gasket is flexible and able to able to curve around corners.  

Mission Darkness TitanRF Faraday Foam Gasket seal RF boxes and signal shielding rooms

The length and slim height of the long foam gasket is ideal for lining doorways. Two long foam gaskets are required to line a standard door frame.