Description
3M 7000058471 PTFE Film Electrical Tape delivers reliable electrical insulation in the most demanding environments. Made with a thermosetting, silicon adhesive backing, this tape offers exceptional adherence and minimal shrinkage under thermal cycling. Ideal for high temperature coils, wire harnesses, and capacitors, the 600V rated 3M Electrical Tape 61 Gray ensures long term dielectric strength where failure is not an option. Its flame retardant PTFE film construction stands up to harsh chemicals and electrical arcing. Whether you’re repairing a critical winding or insulating a sensitive assembly, this 61 PTFE Tape provides consistent, stable performance from 32 to 356 °F (0 to 180 °C).
Product Features and Benefits
Superior Temperature Resistance
Rated to withstand 32 °F to 356 °F (0 °C to 180 °C), this tape protects wire harnesses and coils in extreme heat without degrading or shrinking.High Dielectric Strength
600 V rating and PTFE film backing deliver exceptional dielectric and breaking strength for safe, long-lasting insulation.
Minimal Shrinkage Stability
The gray PTFE film backing delivers dimensional stability across a wide temperature range, ensuring consistent adhesion and coverage.
Flame Retardant & Chemical Resistant
This 5.0 mil thick electrical tape is flame retardant construction resists electrical arcing and harsh chemicals, extending service life in industrial applications.
Frequently Asked Questions
What is the thickness of the tape?
5.0 mil thick electrical tape.
What width does the tape come in?
It’s a 1 inch wide industrial tape.
What color is the film backing?
Yes, this is a Gray PTFE film tape.
Can it handle high temperature electrical applications?
Yes, it’s rated 600 V and withstands 32 °F to 356 °F for reliable high temp electrical performance.

Warning:
This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov