How to remove rust from brake calipers using vinegar

[@incandescentwithrage]

Silly idea that will damage the non-rusted iron. A good way to turn a caliper with surface rust into shiny scrap

[@roasthunter]

needed longer in the solution

[@Thecolarc]

Yeah, rust was very thick. But it also ruined brake pipe threads.

[@roasthunter]

@@Thecolarc The solution ruined the threads or the rust did?

[@Thecolarc]

I think it was the solution.

[@roasthunter]

@@Thecolarc That's not good, I have some old rust calipers to refurbish.

[@Thecolarc]

Give it a try, maybe it works for you better.