3M 48 mm x 55 m Silver Duct Tape
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
- Sealing, holding, bundling, reinforcing, identifying, tabbing, wrapping, splicing and protecting
- Transportation, aerospace, automotive, commercial vehicle, RV, bus, truck, ship yards, military, metal working, furniture, electronics, solar, trailer manufacturing and woodworking
- Conformable and tears easily by hand
- Tested according to UL 723, ASTM E84
- Available in seven colors for color coding