3M™ Polyester Film Electrical Tape 57

General-purpose 2-mil polyester film electrical tape for layer insulation, coil covers and capacitor wrapping.

3M™ Polyester Film Electrical Tape 57 is a conformable polyester film tape with a pressure-sensitive, thermosetting rubber adhesive. It is designed for applications requiring strong dielectric performance and resistance to chemicals, solvents, moisture, abrasion and cut-through. Typical uses include layer insulation, coil covers and capacitor wrapping. The official 3M product page lists a service range up to 130 °C.

3M™ is a trademark of 3M Company.