3M Duct Tape 50 m Length x 19 mm Width, Black, PE Coated Finish Y389 black 19MMXM

3M Y389 black 19MMXM Duct Tape is a high-performance adhesive tape designed for demanding industrial and mechanical sealing applications. Featuring a 50 meter length and 19 mm width, this duct tape uses a strong polyethylene cloth backing combined with a PE coated finish for enhanced durability and moisture resistance. The rubber resin adhesive provides a robust bond compatible with various surfaces, including metal, plastic, and wood.

The tape’s thickness of 0.26 mm offers an optimal balance between durability and ease of application. Its elongation at break of 6% allows it to stretch modestly to accommodate joint and surface movements, helping maintain effective sealing and insulation in fluctuating conditions.

With a tensile strength of 78 N/cm and adhesion strength of 8.8 N/cm, this tape supports heavy-duty industrial usage, including sealing ducts, electrical insulation, automotive repairs, and construction tasks. It performs reliably up to a maximum operating temperature of 70°C, making it suitable for HVAC, plumbing, manufacturing, and general maintenance roles.

The black color finish is ideal for applications requiring aesthetics or UV protection. Its waterproof PE coating extends its usability to outdoor environments and moist conditions where standard tapes may fail.

Applications encompass sealing joints in HVAC systems, bonding wiring insulation, temporary fixes during electrical installations, bundling and securing materials during transport, and other heavy-duty tasks requiring strong, resilient adhesion. This tape’s versatility and industrial-grade durability ensure dependable performance across various professions and industries.

Strong adhesion strength of 8.8 N/cm ensures reliable bonding. Made with polyethylene cloth backing for high durability. Rubber resin adhesive provides excellent holding power. Thickness measures 0.26 mm for balanced flexibility and toughness.

Elongation at break is 6%, accommodating surface movement. Tensile strength is 78 N/cm, suitable for heavy-duty uses. Maximum operating temperature of 70°C supports industrial environments. Black color ideal for professional applications needing concealment or contrast.

Choose 3M Duct Tapes from EnvMart for trusted industrial sealing and repair solutions tailored to your project requirements.