3M 7100166629 Yellow Duct Tape 1.88in X 20yd

Product Description

The 3M 7100166629 is a yellow, midgrade duct tape designed for repair, decoration, and color-coding applications across residential and light commercial job sites. Sold in rolls measuring 1.88 inches wide by 20 yards long, this tape provides reliable adhesion on common substrates including ductwork, housewrap, packaging, and general surfaces. Each roll is individually wrapped and sold in a minimum quantity of 6 rolls per order. The yellow color makes it a practical choice for color-coding systems, marking materials, or identifying specific zones in a duct or mechanical room layout.

This duct tape is suitable for HVAC technicians, plumbers, electricians, and general contractors who need a quick, color-identifiable tape for labeling, bundling, or light repair tasks. The midgrade construction balances conformability and holding strength for everyday trade use. It is appropriate for indoor applications where a distinct visual marker or a durable temporary repair is needed without requiring a premium-grade tape specification.

Key Features

• Yellow color supports visual color-coding and zone identification on job sites
• Midgrade adhesive construction suitable for repair and light-duty bundling
• 1.88-inch width provides standard coverage for common duct and surface applications
• 20-yard roll length reduces mid-task roll changes on larger jobs
• Individually wrapped rolls protect adhesive surface until point of use
• Sold in minimum quantities of 6 rolls to support crew-level supply needs

Compatibility

Designed as a general-purpose midgrade duct tape suitable for use on smooth and semi-smooth surfaces including sheet metal ductwork, rigid substrates, and common building materials in residential and light commercial settings.

Installation Notes

Surface should be clean, dry, and free of dust or grease before application to ensure proper adhesion. No special tools are required, though a tape gun or dispenser is recommended for clean cuts on extended runs. This tape is not rated as a UL 181-compliant duct sealing product and should not be substituted for code-required foil tape or mastic in HVAC duct sealing applications. Store unused rolls away from direct heat and sunlight to preserve adhesive performance.

Technical Specifications

• Width: 1.88 inches
• Length: 20 yards per roll
• Color: Yellow
• Weight per Roll: 0.4 pounds
• Unit of Measure: Roll
• Minimum Order Quantity: 6 rolls
• UPC: 00051141914787

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100166629