3M 389 Duct Tape, 50 m x 50mm, White

This duct tape is a general-purpose sealing and repair solution for industrial environments. It combines a polyethylene backing with a pressure-sensitive synthetic rubber adhesive to provide a resilient, conformable tape suited to maintenance and assembly tasks. Supplied in a long 50 m roll and medium 50mm width, it is designed for repeated use across electrical, mechanical, automation and electronics workshops.

• Polyethylene backing delivers weather-resistant surface protection
• Synthetic rubber adhesive ensures strong initial tack for quick repairs
• 0.26mm overall thickness provides robust handling and durability
• 50 m roll length reduces changeovers in high-volume operations
• 50mm width offers broad coverage for sealing and jointing

• Suitable for temporary cable bundling in control panels
• Ideal for surface sealing on ducts and conduits
• Used for masking and protection during assembly processes
• Can be used for general maintenance and repair tasks on-site
• Suitable for edge protection on sheet-metal components

The synthetic rubber adhesive gives Rapid initial adhesion to many surfaces including painted metal and plastics, enabling quick fixes without extended pressure dwell times.

The polyethylene-backed construction resists moisture and light weathering, making it appropriate for short-to-medium term external tasks where a water-resistant barrier is needed.

The long 50 m roll reduces frequency of replacements during repetitive operations, improving efficiency on assembly lines and maintenance rounds.

With a 0.26mm thickness and 50mm width, the tape balances conformability and rigidity for neat application along seams and around irregular shapes.