How do I confirm the adhesive is conductive?
Ask whether electrical continuity is available through the adhesive thickness and request resistance or construction data.
Why does through-thickness conductivity matter?
It matters when the tape must electrically bond two conductive surfaces.
Can aging affect the interface?
Yes. Temperature, humidity, contamination and mechanical stress can change bond quality and contact resistance.
Project note: Use supplier data as a starting point. Validate the finished assembly at the relevant frequencies and environmental conditions.