3M 7010045027 Polyester Film Tape 850 Transparent 3x72yd

Product Description

The 3M 7010045027 is a transparent polyester film tape in the 3M 850 series, constructed with a 1.9 mil polyester film backing and an acrylic adhesive system. The tape measures 3 inches wide by 72 yards long per roll. It is engineered for high-clarity applications where visibility of the underlying surface is important, and it delivers reliable adhesion across a range of industrial and trade tasks including splicing, holding, sealing, and surface protection. The acrylic adhesive provides chemical resistance suitable for environments where exposure to solvents or cleaning agents is a factor.

This tape is suited for use in electrical, HVAC, manufacturing, and general trade applications where a clean, transparent, durable hold is required. Common use cases include film splicing on production lines, holding components during assembly, sealing packaging or protective covers, and protecting surfaces from contamination or minor abrasion during handling and installation. Its high-clarity film makes it appropriate wherever a low-profile, nearly invisible bond is needed.

Key Features

• 1.9 mil polyester film backing for consistent thickness and dimensional stability
• Acrylic adhesive system rated for chemical resistance
• High optical clarity for transparent, low-visibility application
• 3 inches wide by 72 yards per roll for extended coverage
• Suitable for splicing, holding, sealing, and surface protection tasks

Compatibility

Designed as a general-purpose transparent polyester film tape suitable for use on smooth, clean surfaces across electrical, HVAC, plumbing, and industrial trade applications where a chemically resistant, high-clarity adhesive film is required.

Installation Notes

Surface preparation is critical for maximum adhesion — clean the application surface of dust, oil, and moisture before applying. Apply firm pressure along the full length of the tape to ensure full contact between the adhesive and the substrate. When used in electrical enclosures or near heat sources, verify that the operating temperature range is appropriate for the installation environment before use. Cut with a clean blade or tape dispenser to avoid edge fraying.

Technical Specifications

• Film Thickness: 1.9 mil
• Width: 3 inches
• Length: 72 yards per roll
• Adhesive Type: Acrylic
• Backing Material: Polyester film
• Finish: Transparent
• Unit of Measure: Roll
• Minimum Order Quantity: 12
• Weight: 0.86 pounds

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010045027