3M 7000001230 Duct Tape Silver 1.89 in X 179.8 Ft 10.7 Mil

Product Description

The 3M 7000001230 is a silver duct tape measuring 48 millimeters (1.89 inches) wide by 54.8 meters (179.8 feet) long with a 10.7 mil total thickness. It is a general-purpose pressure-sensitive tape designed for sealing, bundling, patching, and holding applications across HVAC, plumbing, construction, and facility maintenance work. The polyethylene-coated cloth backing gives it conformability over irregular surfaces, while the rubber-based adhesive system provides immediate tack on contact. HVAC technicians, plumbers, electricians, and general contractors reach for this tape when a fast, reliable hold is needed in light-duty mechanical or building service tasks.

This tape is suited for residential and light commercial applications including duct wrap, pipe insulation jacketing, vapor barrier repairs, temporary patching, and general shop use. It performs well on smooth and semi-smooth surfaces such as sheet metal, plastic sheeting, and rigid insulation board. Each roll is individually wrapped and sold in cases of 24 rolls, making it practical for stocking a service van or job-site supply room.

Key Features

• 1.89 inches wide by 179.8 feet long per roll for extended coverage
• 10.7 mil total thickness for a balance of conformability and durability
• Silver finish blends with sheet metal ductwork and mechanical insulation jacketing
• Individually wrapped rolls protect adhesive edge until use
• Sold 24 rolls per case for job-site and van stocking

Compatibility

Designed for general-purpose sealing, bundling, and patching tasks on ductwork, insulation, vapor barriers, and similar building and mechanical surfaces where a pressure-sensitive cloth-backed tape is appropriate.

Installation Notes

Surface must be clean, dry, and free of dust or oil before application to achieve full adhesive contact. Apply firm hand pressure along the entire length of the tape to ensure proper bond. This tape is not rated as a UL 181-compliant duct closure tape and should not be used as a primary seal on pressurized duct systems where a listed closure product is required by code. No special tools are needed; a tape gun or utility knife is sufficient for clean cuts.

Technical Specifications

• Width: 1.89 inches (48 mm)
• Length: 179.8 feet (54.8 m)
• Total Thickness: 10.7 mil
• Color: Silver
• Weight per Roll: 1.75 pounds
• Unit of Measure: Roll
• Case Quantity: 24 rolls
• Packaging: Individually wrapped
• UPC: 00051131069695

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000001230