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3M™ Heavy Duty Duct Tape 3939 Silver, 72 mm x 54.8 m 9.0 mil, 12 per case Bulk

3M ID  70006250156    UPC#  00021200855627    Part Number  3939    3M Product Number  3939     
3M(TM) Heavy Duty Duct Tape 3939
3M(TM) Heavy Duty Duct Tape 3939
3M™ Heavy Duty Duct Tape 3939 is composed of a waterproof polyethylene film over cloth scrim backing with a rubber adhesive used for demanding duct tape applications.
  • High tack adhesive for good quick stick to many surfaces.
  • Conformable and moisture resistant backing that tears easily by hand.
  • Tested according to UL 723 and ASTM E84.
  • Transportation, aerospace, automotive, commercial vehicle, RV, bus, truck, ship yards, military, metal working, furniture, electronics, solar, trailer manufacturing and woodworking.
  • Sealing, holding, bundling, reinforcing, identifying, tabbing, wrapping, splicing and protecting.
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3M™ Heavy Duty Duct Tape 3939 offers easy tear and conformability. Individual roll wrap preserves integrity of the roll for less waste. The product number is printed in core to insure the correct product is used. Good moisture resistance. Has good tensile strength.

Specifications

Adhesion to Steel oz/in (N/100 mm)55 (60)
Adhesive TypeRubber
Backing MaterialPolyethylene over cloth scrim/rubber
Brand3M
ColorSilver
Elongation17 Percent
IndustriesTransportation, Specialty Vehicle, Metalworking, Automotive, Furniture, Military & Government, General Industrial, MRO, Electronics, Woodworking
Length60 Linear Yard
Length (Metric)54.8 m
Maximum Operating Temperature (Celsius)93 Degree Celsius
Maximum Operating Temperature (Fahrenheit)200 Degree Fahrenheit
Meets SpecificationsUL 723
Product FormRoll
Shelf Life in Months (from date of manufacture)12
Tensile Strength25 lb/in
Tensile Strength (metric)438 N/100mm
Thickness9 mil
Thickness (Metric)0.2 mm
Width2.83 Inch
Width (Metric)72 mm