Electrical tape that stands up to high temp

[cool9 10+ year member]

I look at my electrical tape on my wires after a year and they are a little loose. Is there an electrical tape that stands up to high car interior temp/wire temp?

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[BaseSteala112 10+ year member]

heatshrink FTMFW!

 

[Chevyaudio 5,000+ posts]

3M Super 33

 

[thatkidbob 10+ year member]

heatshrink FTMFW!

DITTO.
twist, solder and heatshrink.

 

[Moe Lester 10+ year member]

the 3M Super 33 like already stated above is THE BEST electrical tape i have ever used. the heat will not do anything to it and it will not become all gooey and nasty to remove after a long time.