1181 1/2X18 - 

3M™ 1181 Tape consists of a 1-ounce deadsoft copper foil backing and a unique electrically conductive pressure-sensitive acrylic adhesive.

Deadsoft 1-Ounce Copper Foil Backing

Conductive Acrylic Adhesive

Supplied on a Removable Liner for Easy Handling and Die-Cutting Like all 3M™ shielding tapes, 3M 1181 is available in standard and custom widths and lengths. Standard length is 18 yards.

Widths From 1⁄4" to 23"

Longer Lengths Up to Several Times Normal Length, Dependent Upon Width 3M™ 1181 Tape is typically used for applications requiring excellent electrical conductivity from the application substrate through the adhesive to the foil backing. Common uses include grounding and EMI shielding in equipment, components, shielded rooms, etc. The copper foil backing is solderable and resists oxidation and discoloration.