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Constructed of polyethylene film laminated to cloth with a rubber adhesive, this durable tape resists curling and tears off the roll cleanly for easy application in MRO/construction. Our 3M™ heavy-duty Duct Tape 3939 has a unique construction that allows for permanent and temporary applications.
Unit of Measure

Additional Information

 N/A A Tape with Versatility
Originally developed for heating, ventilating and air conditioning (HVAC) applications, duct tape is used today in a variety of maintenance, repair and construction settings. Our 3M™ heavy-duty Duct Tape 3939 was tested according to UL723, ASTM E84. Due to its unique design, it is an excellent choice for general indoor application in MRO/construction. The tape can be used at Temperatures as high as 200ºF for up to 30 minutes.
3M™ heavy-duty Duct Tape 3939 comes with a classic, silver-colored backing. Our sturdy cloth-reinforced tape can be torn from the roll and sticks instantly, providing a wide range of convenient solutions.

Recommended Applications
  • Patching
  • Bundling
  • Reinforcing
  • Tabbing
  • Taping/splicing insulation
  • Capping pipe
  • Securing conduit ends
  • Marking
  • Labeling
  • Temporary repair
  • Hanging 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 tear ability, high tensile strength and conformability.

3M ID (Stock Number)

 N/A 7000028933 7000048814 7000048815 7100022015

Legacy (Stock Number)

 N/A 70006250123 70006250131 70006250149 70006250156

Sales UPC

 N/A 00021200365416 00021200855610 00021200855634

Country of Origin

 N/A Canada

ECCN Number

 N/A EAR99

Packaging

 N/A 1 Case = 24 Roll 1 Pallet = 840 Roll 1 Roll = 1 Roll

Product Details

 N/A 3M™ Heavy-Duty Duct Tape 3939, Silver, 54.8 m, 9.0 mil, 12 Per Case 3M™ Heavy-Duty Duct Tape 3939, Silver, 54.8 m, 9.0 mil, 24 Per Case, Individually Wrapped Conveniently Packaged 3M™ Heavy-Duty Duct Tape 3939, Silver, 54.8 m, 9.0 mil, 36 Per Case

EU REACH

 N/A This product, including any article that the product is composed of, does not contain at greater than 0.1% by weight a Substance of Very High Concern (SVHC) substance identified according to Article 59 of REACH. This declaration reflects the substances on the candidate SVHC list, effective July 2019.

EU RoHS

 N/A This product does not exceed the maximum concentration values (MCVs) for phthalates set under EU Directive 2011/65/EU (RoHS recast/RoHS 2), as amended by EU 2015/863, which applies to finished EEE after July 22, 2019 for Category 1-7, 10-11 products and after July 22, 2021 for Category 8 and 9 products. This means that each of the homogeneous materials within this product does not exceed the MCV of 0.1% (by weight) for each of the following phthalates: DEHP, BBP, DBP, and DIBP.

Features

 N/A
  • Designed for heavy-duty use in MRO/construction applications
  • Sticks immediately and stays on
  • Strong water-resistant backing resists wear and light abrasion
  • Provides a tight, moisture-resistant seal in many containment situations
  • Conforms to irregular surfaces
  • Low tack roll edges stay cleaner