-
Product Description
- ALL-PURPOSE BACKING: Strong polyethylene backing resists water, wear, and abrasion
- CLEAN REMOVAL: Cleanly peels off of opaque, non-glass, indoor surfaces for up to one month
- HIGH STRENGTH CONSTRUCTION: Designed for use in heavy-duty maintenance, repair, and construction applications
- MAXIMUM CONFORMABILITY: Easily sticks to irregular surfaces and tight spaces without lifting
- RELIABLE HOLD: The adhesive bonds immediately and holds for up to one year indoors without deterioration
- WATER-TIGHT SEAL: Forms a tight, moisture-resistant seal in many containment situations
A Tape with Versatility
Originally developed for heating, ventilation and air conditioning (HVAC) applications, duct tape is used today in a variety of maintenance, repair and construction settings. 3M™ Heavy Duty Duct Tape 3939 is an excellent choice for general indoor application in MRO and construction. The tape was tested for flame spread using test method UL723, ASTM E84 and can be used at temperatures as high as 200°F for up to 30 minutes. The sturdy cloth-reinforced tape can be torn from the roll by hand and sticks instantly, providing a wide range of convenient solutions. This tape has a classic silver-colored backing.Recommended Applications
- Patching
- Bundling
- Reinforcing
- Tabbing
- Taping / splicing insulation
- Capping pipe
- Securing conduit ends
- Marking
- Labeling
- Temporary repair
- Hanging poly (polyethylene drapes)
- Protecting against light sandblast overspray
Built to Stick
3M’s family of rugged cloth and duct tapes adheres to most surfaces for applications ranging from bundling to moisture proofing, sealing to splicing, reinforcing to hanging poly drapes. Available in a variety of colors and strengths, they’re known best for their hand tearability, high tensile strength and conformability.Trusted 3M Heavy Duty
The 3M Heavy Duty Duct Tape 3939 is a reliable choice for tough jobs. This silver tape is designed to handle demanding maintenance and repair tasks with ease, offering strong performance you can count on.
Its heavy-duty grade ensures durability, making it suitable for construction and industrial use. The 3939 model stands out for its strength and versatility in various applications.
Precise Size And Format
This duct tape measures 48 mm by 54.8 m, providing ample length and width for many projects. The 9.0 mil thickness adds to its robustness, making it thick enough for heavy-duty use.
It comes in a convenient 24 Roll/Case pack, with each roll individually wrapped for easy handling and storage. This format supports both large and small scale jobs efficiently.
Strong Polyethylene Backing
The tape features a strong polyethylene backing that resists water, wear, and abrasion. This backing helps the tape maintain its integrity even in challenging environments.
Its silver color not only looks professional but also helps in marking and labeling tasks. The backing’s durability ensures the tape sticks well and lasts long on indoor surfaces.
Excellent Adhesive Performance
The adhesive bonds immediately and holds firmly for up to one year indoors without breaking down. This reliable hold means your repairs and seals stay intact over time.
It also peels cleanly from opaque, non-glass surfaces for up to one month, allowing for temporary fixes without residue. This makes it ideal for both permanent and temporary applications.
Versatile Use And Applications
3M Heavy Duty Duct Tape 3939 is perfect for patching, bundling, reinforcing, and taping insulation. Its conformability lets it stick to irregular surfaces and tight spaces without lifting.
Whether you’re capping pipes, securing conduit ends, or hanging polyethylene drapes, this tape adapts well. The pack size and format support a wide range of maintenance and repair needs.
3M Heavy Duty Duct Tape 3939, Silver, 48 mm x 54.8 m, 9.0 mil, 24 Roll/Case, Individually Wrapped Conveniently Packaged
3M
$396.43 Per Case
