At 11:50 AM 1/22/2009, Angus Gordon wrote:
>too! This stuff looks great to me, probably also handy for removing warts...

I don't know if it reaches -45, but anyone who can invert a container
of Dust-Off or similar has Pretty Darn Cold right at his
fingertips.  I haven't heard of a flood of related injuries over the
last 20 years or so, or before that when every electronics tech had a
can of Freeze Spray on his bench (invert it if you just want to blow
stuff off).

As to the warts, in the Navy we used to use liquid nitrogen which
comes in around -190C if I recall correctly.  I suspect that's still
the practice.

David

--
David Beierl - Providence RI USA -- http://pws.prserv.net/synergy/Vanagon/
'84 Westy "Dutiful Passage," '85 GL "Poor Relation"