SynTape® – Electrical Adhesive Tapes 3M no. 1181

3M screening tape No. 1181 consists of a smooth copper film backing with a conductive acrylate adhesive.

The tape is flame retardant according to UL 510 and resistant to solvents.

Download datasheet


For discharging static electricity and screening of electro-magnetic fields.

Delivery forms

  • width: From 2.5 mm, in 0.1 mm increments
  • standard length: 16.5 m
  • core diameter: 76 mm (3“)
  • special widths on request






6 months at room temperature. Adhesive tapes should be stored in a cool, dry place at approx. 20 °C and 50 - 60 % relative humidity. The storage period should not exceed 6 months.

Punched parts, bent & formed parts

We offer a wide range of punched and formed parts: Rolls, individual parts unsorted, sorted or stacked, adhesive on one or both sides, non-adhesive, with or without a grip tab.


More about punched parts

Technical data

Property Unit of measure
Flame retardant UL 510
Adhesiveness / Adhesion to steel N/cm 3.8
Tensile strength N/cm 44
Backing thickness mm 0.04
Adhesive Conductive acrylate adhesive
Total thickness mm 0.066
Backing Copper film
Standard colours Copper
Type/ Ordering information 3M Screeping tape No. 1181