3M 7010334740 Double Coated Tape 6 Inch Membrane Switch

Product Description

The 3M 7010334740 is a double linered, double coated tape engineered for membrane switch assembly and overlay applications. Built on a clear polyester film carrier with 3M 200MP High Performance Acrylic Adhesive on both bonding surfaces and a polycoated kraft paper liner on each side, this tape is 3.5 mil thick and delivers strong, durable adhesion once switch actuation occurs. The acrylic adhesive system provides exceptional adhesion to metal and high surface energy plastics while resisting slippage and edge lifting under repeated mechanical stress. Installation is performed by electronics assembly technicians and precision fabricators working in membrane switch, keypad, and overlay manufacturing environments.

This tape is used in membrane switch construction where the double liner system keeps the two adhesive sides separated until deliberate actuation. The clear polyester carrier maintains optical clarity beneath overlays and key pads, which eliminates the need for a floodcoat layer. The moisture-stable liner supports flat, consistent processing, and the tape is easily die-cut for high-volume precision applications. It is suited for bonding metal substrates, polycarbonate overlays, and other high surface energy plastic components common in industrial and commercial control panel assemblies.

Key Features

• 3.5 mil total thickness with double liner construction keeps adhesive sides isolated until actuation
• 3M 200MP High Performance Acrylic Adhesive delivers outstanding adhesion to metal and high surface energy plastics
• High shear strength resists slippage and edge lifting through repeated switch actuation cycles
• Clear polyester carrier maintains optical clarity, eliminating the need for floodcoat in overlay applications
• Moisture-stable polycoated kraft paper liner supports layflat processing and consistent die-cutting
• Short-term repositionability allows placement adjustment before final bond

Compatibility

Designed as an OEM-style component tape for membrane switch, keypad overlay, and precision bonding assemblies requiring a double linered double coated construction.

Installation Notes

This tape is typically handled by electronics assembly technicians or precision die-cutting fabricators. Ensure all bonding surfaces are clean, dry, and free of contamination before application. Remove one liner to position the tape, then remove the second liner to complete the bond. Follow applicable industry guidelines for membrane switch assembly and pressure-sensitive adhesive handling.

Technical Specifications

• Tape Thickness: 3.5 mil
• Width: 6 inches
• Carrier Material: Clear polyester film
• Adhesive Type: 3M 200MP High Performance Acrylic
• Liner Type: Polycoated kraft paper, double linered
• Unit of Measure: Roll
• Package Weight: 50.321 pounds
• Package Length: 17.9 inches
• Package Width: 17.9 inches
• Package Height: 8.6 inches
• UPC: 051111078563

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010334740