3M™ Heavy Duty Duct Tape 3939

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.

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. 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 200°F for up to 30 minutes.

3M™ Heavy Duty Duct Tape 3939 comes with a classic, silver-colored backing. 3M sturdy cloth-reinforced tape can be torn from the roll and sticks instantly, providing a wide range of convenient solutions.

More Information
Vendor Name3M BTZ0979
Unit of MeasureCS
TypeDuct Tape
Dimensions48 mm x 55 m
Color RangeGray
Features
  • 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
Ideal For
  • Patching
  • Bundling
  • Reinforcing
  • Tabbing
  • Taping/splicing insulation
  • Capping pipe
  • Securing conduit ends
  • Marking
  • Labeling
  • Temporary repair
  • Hanging polyethylene drapes
  • Protecting against light sandblast overspray
In stock
Product Code
3M3939-2
48MM X 54.8M 3M 3939 SILVER HEAVY DUTY DUCT TAPE 24/CS 840RLS/PAL
3M3939-2 is available to buy in increments of 1

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