Does caustic soda actually dissolve aluminium? Could I use it to munch a crank arm off a pedal axle (steel)? I have a very sweet pedal that is fused to a crank and would dearly love to remove it!
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Does caustic soda actually dissolve aluminium? Could I use it to munch a crank arm off a pedal axle (steel)? I have a very sweet pedal that is fused to a crank and would dearly love to remove it!