3M 7100003294 Conductive Cushioning Gasket Tape 500mm X 50m

Product Description

The 3M 7100003294 is an electrically conductive cushioning gasket tape sold under the ECG-8055H product line. It is a double-coated tape format engineered to provide reliable electrical conductivity combined with strong cushion and recovery performance. The roll measures 500mm wide by 50 meters long with a thickness of 0.55mm. This material is used in electronic and electrical assemblies where both EMI shielding continuity and mechanical compliance between mating surfaces are required. Installation is typically performed by electronics assembly technicians, electrical engineers, or qualified enclosure fabricators working on shielded equipment housings and grounded panel assemblies.

This gasket tape is suited for applications requiring a conformable, conductive interface between cabinet panels, enclosure seams, electronic chassis components, and shielded housings. Its double-coated construction allows it to bond to both mating surfaces simultaneously, simplifying assembly and maintaining consistent electrical contact across the joint. The cushion and recovery properties help maintain contact integrity under compression cycling or vibration, making it appropriate for industrial, commercial, and electronic OEM assembly environments.

Key Features

• Double-coated tape format bonds to both mating surfaces for consistent electrical contact
• Electrically conductive construction supports EMI shielding continuity across panel joints
• Cushion and recovery properties maintain contact under compression and vibration
• 0.55mm thickness provides a low-profile conductive interface layer
• Large-format roll (500mm x 50m) reduces splicing in wide or long seam applications

Compatibility

Designed as an OEM-style electrically conductive gasket tape for electronic enclosures, shielded housings, and grounded panel assemblies requiring a conformable conductive interface.

Installation Notes

This tape is installed by electronics assembly technicians or qualified fabricators working on shielded enclosures and grounded equipment panels. Surfaces should be clean, dry, and free of oils or contaminants before application to ensure proper adhesion and consistent electrical contact. Follow applicable industry standards for EMI shielding and bonding practices relevant to the end-use equipment. Do not stretch or distort the tape during application, as dimensional changes may affect conductivity performance across the joint.

Technical Specifications

• Width: 500mm
• Length: 50 meters
• Thickness: 0.55mm
• Format: Double-coated tape roll
• Weight: 33.07 pounds
• Unit of Measure: Roll
• UPC: 08887862956353

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100003294