The 3M 3939 Heavy-Duty Silver Duct Tape is a high-performance solution designed for demanding applications that require a strong, reliable bond. Its robust construction provides a versatile tool for various industrial tasks, from sealing and bundling to moisture protection and temporary repairs.
- High tensile strength and heavy-duty 9.0 mil thickness ensure long-lasting durability for rigorous jobsite conditions.
- Aggressive rubber adhesive provides a strong, immediate bond to a wide range of surfaces, including smooth and irregular substrates.
- Water-resistant polyethylene-over-cloth scrim backing resists wear and abrasion while maintaining a secure seal in damp environments.
This heavy-duty duct tape is ideal for maintenance professionals, contractors, and industrial workers who need a dependable, all-purpose tape for construction, HVAC, and general repair projects.
- Width: 24 mm
- Length: 54.8 m
- Thickness: 9.0 mil
- Part Number: 021200-85561
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