3M 3939-48MMX55M Heavy-Duty Silver Duct Tape, 1.88-Inch x 60-Yard, 9 mil

3M 3939-48MMX55M Heavy-Duty Silver Duct Tape, 1.88-Inch x 60-Yard, 9 mil

The 3M 3939-48MMX55M Heavy-Duty Silver Duct Tape is a rugged, general-purpose tape built for demanding taping, sealing, and repair jobs. Each roll delivers a 9 mil thick, silver-colored construction designed to provide strong adhesion and reliable holding power across a variety of surfaces. Measuring 1.88-Inch in width by 60-Yard in length, this roll offers generous coverage for large projects while reducing the need for frequent roll changes. Backed by the 3M name, this duct tape is engineered to perform reliably in construction, maintenance, and industrial settings where dependable tape is essential.

Key Features

• Trade Size: 1.88-Inch width x 60-Yard length roll delivers extensive coverage for large taping jobs, minimizing the number of roll changes needed to complete a project.
• Heavy-Duty Construction: 9 mil thickness provides strong, durable holding power suited to demanding taping, sealing, and bundling applications.
• Silver Finish: Classic silver color offers a versatile finish appropriate for duct sealing, general repairs, and everyday jobsite tasks.
• Long Roll Length: 60-Yard length reduces downtime from frequent tape roll changes, keeping crews productive on larger jobs.
• Consistent Width: 1.88-Inch width balances coverage and control, making it easy to apply cleanly around ducts, bundles, and surfaces.
• Heavy-Duty Designation: Manufactured as a heavy-duty tape for use in tougher taping conditions than standard light-duty tapes.
• Reliable Roll Format: Supplied as a single continuous 60-Yard roll for uninterrupted application across long runs.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• HVAC Duct Sealing and Repair
• General-Purpose Bundling and Wrapping
• Temporary Repairs and Patching
• Packaging and Reinforcement
• Jobsite and Industrial Maintenance
• Construction and Renovation Projects

Why 3M?

3M's Heavy-Duty Silver Duct Tape is built with a 9 mil thick construction engineered to withstand demanding jobsite conditions. The 1.88-Inch x 60-Yard roll provides ample coverage for sealing, bundling, and repair tasks without frequent interruptions for roll changes. Choose 3M for dependable, heavy-duty tape performance backed by a trusted name in adhesive products.