Didn't know the answer before this question was posted, but found out the freezing point of 100LL is -58C.
See this website:. .<a href="http://www.purvisbros.com/aviation/avgspec.htm" target="_blank">www.purvisbros.com/aviation/avgspec.htm</a>
It's amazing what you can find on the internet.
It's amazing how much time one can waste on the internet...Yes, honey, I'll be off in a minute!
[ 26 February 2002: Message edited by: Look Up ]</p>