Black Heat Tape Nearby

Tells I've seen this in people's engine bay but what is it so this is exhaust heat wrap now this is actually titanium it's a woven Automatic captions. Part No Size GT-010-15 1 x 15 Roll25.

5m GT-020-15 2 x 15 Roll50. 5m GT-020-30 2 x 30.

I bought some of this foil to cover the bottom of my air to water intercooler With the scraps left over I wanted to test the.