The 1181 from 3M is an adhesive tape with copper foil backing. This tape is an unplated copper with conductive adhesive and commonly used for grounding, EMI shielding in equipment, components and shielded rooms.
Deadsoft 1oz copper foil backing
Conductive acrylic adhesive
Supplied on a removable liner for easy handling and die-cutting
Available in different width from 1/4" to 2"
Copper foil backing is solderable and resists oxidation and discolouration
Shielding effectiveness is in range of 50dB to 60dB
(EN)
