3M 7100067294 Conductive Aluminum Foil Tape 2 in X 36 Yd

Product Description

The 3M 7100067294 is a dead-soft aluminum foil tape with a conductive pressure-sensitive acrylic adhesive, designed for EMI and RFI shielding applications in the electronics and electrical industries. The aluminum foil backing is both durable and malleable, allowing the tape to conform tightly to uneven or irregular surfaces without cracking or lifting. The conductive acrylic adhesive delivers extremely low electrical resistance across the bond line, making it effective for grounding and shielding continuity. It performs across a wide temperature range of 0 degrees F to 225 degrees F, making it suitable for demanding thermal environments where standard foil tapes may fail.

This tape is primarily used in electronics manufacturing, panel fabrication, and EMI shielding enclosures. It bonds well to low surface energy substrates and textured surfaces where conventional adhesives struggle to achieve adequate contact. Electricians and electronics technicians use it to shield cable runs, wrap transformer cores, seal seams in shielded enclosures, and ground conductive surfaces. It is well suited for both production-line and field service applications requiring a reliable, low-resistance bond.

Key Features

• Dead-soft aluminum foil backing conforms to irregular and curved surfaces without splitting
• Conductive acrylic adhesive provides extremely low electrical resistance for EMI and RFI shielding continuity
• Excellent adhesion to low surface energy materials and difficult textured substrates
• Operating temperature range of 0 degrees F to 225 degrees F for demanding thermal environments
• Silver finish, supplied in roll form at 2 inches wide and 36 yards long

Compatibility

Designed as an OEM-style shielding and grounding tape for electronics fabrication, enclosure sealing, and EMI and RFI mitigation applications requiring conductive foil tape with a pressure-sensitive acrylic adhesive system.

Installation Notes

De-energize and ground any equipment before applying shielding tape to live or sensitive electronic assemblies. Clean and dry the bonding surface before application to ensure full adhesive contact. Electricians and electronics technicians should apply firm, even pressure across the tape width to maximize wetting and adhesive conductivity. Consult applicable NEC guidelines when using foil tape in electrical enclosures or panel applications.

Technical Specifications

• Backing Material: Aluminum foil
• Adhesive Type: Conductive pressure-sensitive acrylic
• Color: Silver
• Width: 2 inches
• Length: 36 yards
• Operating Temperature Range: 0 degrees F to 225 degrees F
• Unit of Measure: Roll
• Weight: 1.23 pounds

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100067294