3M 7100036699 Circuit Plating Tape 1280 Red 1.5in X 72yd

Product Description

The 3M 7100036699 is a red polyester film tape designed for masking printed circuit boards during electroplating operations. Built on a 4.2 mil polyester film backing with a silicone and rubber blend adhesive, this tape delivers the dimensional stability and chemical resistance required to protect board surfaces from plating solutions. The red color aids visual inspection and alignment during the masking process. Each roll measures 1.5 inches wide by 72 yards long, providing substantial coverage per roll for production environments. Electronics assembly technicians and PCB fabrication specialists are the primary installers of this product.

This tape is used in printed circuit board manufacturing and rework where selective electroplating is required. It performs in masking applications where portions of a board must be shielded from copper, gold, nickel, or similar plating baths. The tape is suited for both small-batch rework operations and higher-volume production masking lines. Its red film backing makes it easy to identify masked zones on the board surface prior to plating, reducing the risk of misapplication.

Key Features

• 4.2 mil polyester film construction provides dimensional stability under electroplating conditions
• Silicone and rubber blend adhesive bonds securely to PCB surfaces during plating
• Red film backing aids visual alignment and inspection before plating bath immersion
• 1.5-inch width suits common masking geometries on circuit board assemblies
• 72-yard roll length reduces roll changeovers in production masking workflows

Compatibility

Designed as an OEM-style masking tape for printed circuit board electroplating applications across standard PCB fabrication and rework processes.

Installation Notes

Application is typically performed by electronics assembly technicians or PCB fabrication personnel. Ensure board surfaces are clean and free of oils, flux residue, or contaminants before applying tape to achieve a reliable seal against plating solutions. Apply firm, even pressure along the tape edge to prevent plating solution from migrating under the mask. Remove tape promptly after plating in accordance with process specifications to avoid adhesive transfer.

Technical Specifications

• Tape Thickness: 4.2 mil
• Width: 1.5 inches
• Length: 72 yards
• Backing Material: Polyester film
• Adhesive Type: Silicone and rubber blend
• Color: Red
• Weight: 0.48 pounds
• Unit of Measure: Roll
• Minimum Order Quantity: 24
• UPC: 00021200112713

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100036699