Aluminium tape, adhesive backing, 6.3mm x 16.4m

3M aluminium tape, core diameter is 76mm. These tapes are electrically conductive through a pressure sensitive acrylic adhesive. As the tape is applied, conductive particles in the adhesive bridge the gap between the backing and the substrate.

Foil thickness 0.051mm
Total thickness 0.102mm
Electrical resistance through adhesive 0.07 (ohms/cm²)