Flywheel loctite, What color?

What loctite do you guys use on flywheels. Or do you use any.

Flywheel to crank? I use nothing.

Flexplate I use lockwashers, Locktight can melt around 300 degrees or so

Alright. Well I will just put it in dry then.

I have used red many times, never any sign of melting. I would definitely use it on the pressure plate bolts cause those dudes dont get torqued very tight.