galvanic corrosion

  1. FurryOnTheInside

    Alum for galvanic seize

    Inspired by @butre 's post over on the broken bolt thread, I wonder if dissolving the pedal spindle thread with a bath of heated alum would leave my aluminium crank arm's thread usable again? All the bicycle forums I have searched seem to come up with the same thing- pb blaster & a huge lever...