exhaust sealant

[TJay]

What does rotax use to seal the headers into the muffler If I remember right it was a thick anti seize of some sort? Anybody know what this stuff is called.

[Av8r3400]

I cleaned the joints thoroughly with a wire brush and emory cloth, then applied a light coating of Permatex brand high temp anti-seize.

Rotax says Loctite Anti-Seize 15378.

[TJay]

Thanks Ill look into that stuff.