The caustic soda method is really the only guaranteed method of removing an alloy seatpost from a steel frame.
It will dissolve the seatpost entirely, given enough time, so yes, it is serious shit.
Remember kids, always wear goggles and get a grown-up to help.
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The caustic soda method is really the only guaranteed method of removing an alloy seatpost from a steel frame.
It will dissolve the seatpost entirely, given enough time, so yes, it is serious shit.
Remember kids, always wear goggles and get a grown-up to help.