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The only instance I can think of when you are better off to use chemical cleaners vs. replacing is when you are dealing with a commercial boiler which cost $$$$$$ to replace.
The chemical cleaning costs can way exceed your cost of a new rad.
FYI, VC-9 is something like $60 a bottle.
vc9 was 31.50 a quart.two quarts was a third of the cost of a new radiator.........doh!.
has any body tried CLR on there old oil coolers to see if the product will remove the scaleing. I know running it through the cooling system will create big problems. just a question,I know there are alott of old coolers out there to try on.
has any body tried CLR on there old oil coolers to see if the product will remove the scaleing. I know running it through the cooling system will create big problems. just a question,I know there are alott of old coolers out there to try on.
What problems will it cause? If you know something we don't then give it up--LOL. We are here to learn.
For the life of me, honestly, I can't think of anything it will harm.