Quote:
Originally Posted by Zeke
You don't kill rust, you remove it physically — possibly chemically when and where practical.
Encapsulating products are still on probation in my thinking. But in concealed/complex areas they are much better than the next choice. There is even some debate about dipping a whole body in acid that the acid is never completely neutralized in things like pinch seams.
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because there is a bio component to rust GROWTH
there is something alive growing in the rust making it grow
it is not just a pure chemical process
that is why it has to all be removed or it regrows