Quote:
Originally Posted by wdfifteen
Depends on what the drum is made of. The anti-corrosives in the coolant are sacrificial and will react with a bare steel drum.
|
Pretty much. Where ever you have dissimilar metals the more active metal will sacrifice (corrode) as an anode.
This is why coolants have active metals.
To replenish the coolant active metals with just an additive find some "coolant rust inhibitor"