3M™ Heavy Duty Duct Tape 3939, Silver, 48 mm x 54.8 m, 9.0 mil, 24 Roll/Case, Individually Wrapped Conveniently Packaged
- 3M ID 7000028933
- UPC 00051131069756
Details
Highlights
- Industrial-grade duct tape for splicing, masking, patching, sealing and seaming
- High tensile strength for a secure hold under stress
- Thick rubber adhesive bonds to most rough and smooth surfaces for a tight seal
- Silver polyethylene surface resists wear, abrasion and water
- Good choice for hanging polyethylene drapes for containment activities
- Removes cleanly for up to three months when applied indoors
3M™ Heavy Duty Duct Tape 3939 has the tensile strength and adhesion for splicing, masking, patching, seaming, hanging poly sheeting, sealing PVC pipes, covering trip hazards and a host of other industrial applications.
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.
Typical Properties
| Adhesive Type | Rubber |
| Applications | High-Strength Bundling, Packaging Repair, Primary Packaging |
| Backing (Carrier) Material | Polyethylene/Cloth Scrim |
| Brands | 3M™ |
| Core Size (metric) | 76.2 mm |
| Elongation at Break | 17.0 Percent |
| Indoor/Outdoor | Indoor |
| Industries | Furniture, Metalworking, Electronics, Woodworking, MRO, Specialty Vehicle, General Industrial, Transportation, Automotive, Military and Government |
| Maximum Operating Temperature (Celsius) | 93 ℃ |
| Performance Level | Performance |
| Product Colour | Silver |
| Shelf Life | 12 Month |
| Tensile Strength (metric) | 47.3 N/100mm |
| Total Tape Thickness without Liner (metric) | 0.22 mm |
| Units per Case | 24.0 Roll |
| Overall Length (Metric) | 54.8 Metre |
| Overall Width (Metric) | 48 mm |
