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Posted by Dave Speed on Monday, January 26, 2009 at 00:03:47 :
In Reply to: Re: freezing bolts/nuts works!!!! posted by Chris In Idaho on Sunday, January 25, 2009 at 20:17:36 :
Check w your friendly physician for liquid nitrogen left over at the end of the day/week.
They get it in to freeze off warts, but it doesn't 'keep' well. <g> Caution is warranted; it will freeze off more than just warts.
I still favor oxy-acetylene, personally.
Great for stress relief in gun barrels too (but fairly significant quantities required.
Dave