Industrial Category:
Adhesives, Sealants and Tape
Electrolytic Corrosion Factor:
- 2 mil (0.05 mm) film thickness
- Conformable
- exhibits excellent chemical
- General purpose polyester tape with thermosetting rubber adhesive
- solvent and moisture resistance and resists cut-through and abrasion
- Withstands higher-temperature conditions than tapes with acetate cloth backings
3M™ Polyester Film Electrical Tape 57 is a polyester film, electrical tape. This tape is used to insulate applications that require excellent dielectric strength. It withstands a temperature range of 32 to 266°F (0 to 130°C).3M Polyester Film Electrical Tape 57 has a polyester film backing that offers resistance against chemicals, solvents, moisture, cut through and abrasion. This tape is highly conformable with a thermosetting, rubber adhesive. It is designed for use as layer insulation, a coil cover and a capacitor wrap where higher electrical strength is required.