Removing brushed on RUST-OLEUM from axle housing?

TrailBeast said

I was agreeing with you about the flap wheel.:D
Didn't know if you realized that.

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sorry, i had the know it all neighbor come over and tell me that i was doing it all wrong. I stopped using the wire brush and took out my die grinder with some 80 grit. And of course i just had one disk left.