3M 1181 1"X18YD Copper Foil EMI Shielding Tape

Protect sensitive electronics and preserve signal integrity with the 3M 1181 Copper Foil EMI Shielding Tape — a ready-to-install conductive tape engineered for dependable EMI control and grounding. This shielding tape combines a deadsoft copper foil backing with a pressure-sensitive, electrically conductive acrylic adhesive to deliver low-resistance contact ideal for chassis seams, cable shields, and connector interfaces. Sized at 1 in width and 54 ft length and rated for 600V dry applications, it supports grounding, static-charge draining and EMI mitigation in security, surveillance, monitoring, and networking installations.

The removable liner eases die-cutting and precise placement during manufacturing or field service, while the copper backing resists oxidation for sustained conductivity. Flame-retardant construction plus UL Listing and RoHS/REACH compliance give integrators confidence when deploying in critical environments and shielded rooms. Use 3M 1181 to bridge gaps, restore RF continuity, or create reliable grounding straps that improve uptime and reduce interference.

Choose 3M 1181 for fast installs and proven EMI protection in security and IT systems — add to your kit today or contact sales for volume pricing and application guidance.

• Provides low-resistance, point-to-point electrical contact for consistent EMI shielding and reliable grounding
• Conductive, pressure-sensitive acrylic adhesive for firm adhesion and sustained conductivity over time
• Removable liner simplifies die-cutting and fast installation in enclosures, racks and shielded rooms
• Flame-retardant construction, UL Listed and RoHS/REACH compliant for safe use in security, surveillance and networking equipment
• Deadsoft copper foil backing resists oxidation to maintain long-term performance around seams and connectors