3M™ Polyester Film Tape 1318-1


3M 1318-1

3M™ 1318 Tape is a polyester film tape with acrylic pressure-sensitive adhesive. It has excellent flagging resistance and solvent resistance, making it well suited for applications where cleaning solvents and mineral oil are present. It consists of materials that are represented in many UL Recognized Insulation Systems and has a UL 130°C temperature rating. It offers good wet grab, excellent shelf life, smooth, even unwind and is suitable for printing.

3M offers a variety of polyester tapes for insulating applications requiring a thin, durable tape with high dielectric strength. They can withstand higher-temperature conditions than tapes with acetate cloth backings. They are also conformable, exhibit excellent chemical, solvent and moisture resistance and resist cut-through and abrasion.


  • UL Recognized Class 130°C
  • Excellent Flagging Resistance
  • Printable
  • Solvent resistant without thermosetting
  • Excellent Shelf Life

Typical Applications: 

  • 3M 1318 Tape is especially suited for applications such as wrapping coils, capacitors, wire harnesses, transformers, shaded pole motors and fractional horsepower motors.

Data Sheets & Summary Sheets