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3M 99786 Double-Sided Tape High Bonding Strength for Industrial and Household Use

  • High Adhesion: Provides strong and reliable adhesion to various substrates, including metals, plastics, and composite materials.
  • Temperature Resistance: Performs well in extreme temperatures, ensuring long-lasting performance in demanding environments.
  • Versatility: Suitable for applications such as mounting, splicing, laminating, and assembly.
  • Easy Application: Designed for smooth and efficient application with minimal mess or waste.
  • Durability: Resists wear, moisture, and aging for extended product life.
  • Carrier Non-woven tissue
  • Adhesive Type 300MP+ Acrylic
  • Total Thickness 0.14mm
  • Density 0.91g/cm^3
  • 180° Peel Adhesion 13N/cm

3M™ Double Coated Tape 99786 is a 4.7 mil (0.12 mm) industrial-grade adhesive solution featuring a non-woven (tissue) carrier and a high-tack acrylic adhesive. This specific construction is designed for applications requiring high initial adhesion and superior conformability to irregular surfaces.

Technical Performance Highlights:

  • Exceptional LSE Bonding: Optimized for low surface energy (LSE) materials, including many plastics and powder-coated paints.

  • Superior Initial Tack: Delivers an immediate, high-strength bond that reduces assembly time and improves throughput.

  • Temperature Resistance: Engineered to maintain bond integrity across a wide temperature range, suitable for various environmental conditions.

  • Dimensional Stability: The tissue carrier facilitates easy handling and precision die-cutting, ensuring the tape maintains its shape during complex applications.

  • Chemical Stability: Resists UV light, moisture, and common industrial solvents, ensuring long-term reliability in demanding end-use environments.

"Validation is key to engineering success. Contact us to request the Full Technical Data Sheet (TDS), RoHS compliance certificates, or to discuss substrate compatibility testing for your specific project requirements."

The versatility of 3M 99786 makes it a preferred component in sectors where precision and bond strength are non-negotiable:

  • Foam and Gasket Lamination: The high-tack adhesive flows into open-cell and closed-cell foams, providing a permanent bond for sound dampening and sealing components.
  • Automotive Interior Assembly: Used for attaching trim, fabric, and dashboard components where low-VOC and high-heat resistance are often required.
  • Electronics Manufacturing: Ideal for bonding speaker meshes, battery cushions, and small plastic housings where a thin, conformable profile is essential.
  • General Industrial Signage: Securing nameplates, plastic emblems, and decorative overlays to various metal and plastic substrates.
  • Appliance Production: Providing invisible, high-strength attachment for control panels and insulation materials.