Duct Tape

價格: HK$0.00

3M 3939

Hotline: (852) 2440 1310


Brand: 3M

Model: 3939

Color: Silver

72 mm x 54.8 m 9.0 mil

Features and Benefits:

Conformable and moisture resistant backing that tears easily by hand

Tested according to UL 723, ASTM E84

Markets: Transportation, aerospace, automotive, commercial vehicle, RV, bus, truck, ship yards, military, metal working, furniture, electronics, solar, trailer manufacturing and woodworking

Applications: Sealing, holding, bundling, reinforcing, identifying, tabbing, wrapping, splicing and protecting


The all-around holding, splicing, masking, patching, sealing and seaming tape. Polyethylene coated cloth backing with rubber adhesive. High tack, conformability, strength and easy tear.

Typical physical and performance characteristics include; thickness: 9.5 mil, adhesion to steel: 60 oz/in width, tensile strength: 25 lb/in width, elongation at break: 14%, temperature use range: Up to 150(deg)F (65(deg)C) for one hour.

 Product Details

Adhesion to Steel oz/in (N/100 mm) 55 (60)

Adhesive Material Rubber

Backing Material Polyethylene over cloth scrim/rubber

Color Silver

Diameter 16.06488

Elongation 17 Percent

Length 60 Linear Yard

Length (m) 55

Maximum Operating Temperature (Celsius) 93 Degree Celsius

Maximum Operating Temperature (Fahrenheit) 200 Degree Fahrenheit

Product Form Roll

Shelf Life 12 Month

Tape Grade Economy

Tensile Strength lb/in (N/100 mm) 25 (438)

Thickness 9 Milli-inch (mil)

Width 72 Millimetre


3M™ Duct Tape 3939 - Data Sheet (PDF 10.3 K)

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