Seatpost stuck - where would I get Caustic soda from?

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Chris_Borneo

i've never had any fluid, anomina caustic etc. do anything to get a totally jammed post out.

grind top off and pad saw down inside - it doesn't take that long

Caustic soda will get any post out with time.

http://www.lfgss.com/thread1083-4.html

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