3M

Heavy-Duty 9 mil Duct Tape (3939 Silver) 1.88 in. x 60 yd

SKU: 051131069
Lititz, PA
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Features chevron-down chevron-up
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 and construction. 3M™ Heavy Duty Duct Tape 3939 has a construction that allows for permanent and temporary applications. It is removable with little or no residue up to one month after application to opaque, non-glass surfaces.

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 include: 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
Specifications chevron-down chevron-up
Brand 3M
UPC 051131069824
Package Length (in) 5.90"
Package Width (in) 5.90"
Package Height (in) 2.10"
Manufacturer Part Number 70006250131
Elongation 17 Percent
Thickness 9 mil
Adhesive Type Rubber
Meets Specifications UL 723
Shelf Life in Months (from date of manufacture) 12
Product Form Roll
Adhesion to Steel oz/in (N/100 mm) 55 (60)
Maximum Operating Temperature (Fahrenheit) 200 Deg F
Tensile Strength 25 lb/in
Width 1.88"
Color Silver
Performance Level Performance
Industries Automotive, Electronics, Furniture, General Industrial, Metalworking, Military & Government, MRO, Specialty Vehicle, Transportation, Woodworking
Tensile Strength (metric) 438 N/100mil
Backing Material Polyethylene over cloth scrim
Length 60 yd
Maximum Operating Temperature (Celsius) 93 Deg C
Adhesion to Steel oz/in (N/100 mil) 55 (60)