The 1245 type embossed copper shielding tape has a 1.4 -mil embossed copper foil backing with an acrylic pressure sensitive adhesive and liner. The embossing helps make an excellent contact through the adhesive. As the copper is unplaited they are ideally suited to non-corrosive conditions.
Embossed deadsoft 1-ounce copper foil backing
Conductivity “through the adhesive”
The copper foil backing is solderable and resists oxidation and discoloration
Common uses include grounding and EMI shielding in equipment, components, shielded rooms, etc.