Thermocure...

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7milesout

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Guys - Have any of you ever used this stuff? https://www.summitracing.com/parts/...ummit-racing&gclid=CLf_zuOG29ICFdgGgQod6mMFoQ

I'm thinking about using it. My radiator seems to cool just fine, but there is a lot of corrosion build up in the radiator. In the spring next year I plan to upgrade the intake. At that time I would also replace the thermostat and radiator cap. So I was thinking the most appropriate timing would be to run the thermocure before installing those new items.

My question here is: Could the corrosion build up be plugging pin holes? And thereby using this stuff I would wind up unplugging pin holes? Or am I full of it? Thanks.


7milesout
 
I have flushed many cars the old way with clear water. This sounds like a better way to go especially if you have significant rust issues.
 
Yes, a clean out with chemical can show leaks that were stopleaked. I had radiator hot tanked at repair shop and it showed up bunch of pinhole leaks. Didn't leak before I sent it there.
 
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