3M EMI Shielding Fabric Tape CN-3190 is a 4.3 mil thick, acrylic adhesive shielding tape. This tape is suitable for applications such as the grounding and EMI shielding of equipment, components and shielded rooms. It comes on a removable liner for easy die cutting and handling.3M Tape CN-3190 has corrosion resistant, polyester ripstop fabric backing with a conductive, acrylic adhesive that ensures firm adherence. This tape offers copper nickel shielding with good conformability and flexibility. It is suitable for prototyping, designing and troubleshooting in electrical design and test laboratories. The tape is designed for applications that require reliable, point to point electrical contact. RoHS 2011/65/EU Compliant.