TwinTurbo.NET: Nissan 300ZX forum - it won't melt
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Subject it won't melt
     
Posted by Marshall on May 15, 2002 at 10:30 PM
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In Reply To the melting point of ceramic is around 3000 deg. cast metal? posted by joel(PA) on May 15, 2002 at 10:13 PM
     
Message Usually a coatings flakes off because it expands and contracts at a different rate than the material it is supposed to be sticking to. So the bond will break and it'll come off.

I don't know about this jet hot stuff specifically, so I don't know what its rate of expansion is. But for almost everything else (like aluminized exhaust components) it eventually comes off.

     
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