3M 7000122499 Polyester Film Tape 850 White 0.5in X 72yd

Product Description

The 3M 7000122499 is a white polyester film tape supplied on a 0.5-inch-wide, 72-yard roll at 1.9 mil total thickness. The backing is a dimensionally stable polyester film bonded with an acrylic adhesive system, giving it strong resistance to chemicals, moisture, and moderate heat. Technicians in HVAC, electrical, and general trade environments rely on this tape for splicing, holding, sealing, color coding, and decorating applications where a conformable but firm film tape is required. The acrylic adhesive provides clean, consistent tack on smooth surfaces and resists adhesive breakdown over time.

This tape is suited for light-duty industrial and trade applications where a thin, durable film carrier is needed. Common uses include wire and component labeling, circuit board masking, splicing of films or foils, and surface protection during fabrication or assembly. Its white finish makes it practical for color-coding and visible marking in panel or equipment environments. The narrow 0.5-inch width is well-suited for detail work on terminals, connectors, and small components.

Key Features

• 1.9 mil total thickness for a low-profile, conformable build
• Polyester film backing with acrylic adhesive for chemical and moisture resistance
• White finish supports color coding and visible marking applications
• 0.5-inch width suits terminal, connector, and fine-detail work
• 72-yard roll length reduces changeover frequency in production or service settings

Compatibility

Designed for general splicing, holding, decorating, color coding, and sealing applications on smooth surfaces in trade and light industrial environments.

Installation Notes

Clean and dry the target surface before application to ensure full adhesive contact. Apply firm pressure along the tape length using a roller or firm edge to seat the adhesive. When used near electrical components, verify that the tape rating is appropriate for the voltage and temperature conditions present. Remove carefully to avoid stretching the film backing or leaving adhesive residue on sensitive surfaces.

Technical Specifications

• Thickness: 1.9 mil
• Width: 0.5 inches
• Length: 72 yards
• Backing Material: Polyester film
• Adhesive Type: Acrylic
• Color: White
• Unit of Measure: Roll
• Weight: 0.16 pounds

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000122499