Thread: Rusty Coolant
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Old 10-12-2020, 08:40 AM   #3
Big hammer
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Join Date: Jun 2014
Location: Land of Lincoln
Posts: 3,131
Default Re: Rusty Coolant

Stop the rust !!!! Rust 911, Evaporust are two good choices ! Vinegar is an acid, if after its use you need to neutralize the acid ! or the vinegar will let the metals to continue rusting.

Using water only is just not right, additives are need to keep the metals from rusting.
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