Author Topic: Rusty Raven  (Read 11842 times)

ají

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Re: Rusty Raven
« Reply #15 on: January 15, 2017, 03:17:57 am »
That's the thing. You see these old thick frames that never rust and aren't treated. I think the oxide can form a barrier to more rust? And other frames, newer, possibly thinner, different steel, ridden in the same area, eaten through by rust.