Chrysler: What is the best radiator sealant?

On Fri, 17 Oct 2003 nospam.com wrote:
 

A replacement radiator without leaks.

DS

|I agree. My Father once used several cans of Bar's leaks to fix a
|radiator leak. The coolant passages in the head ended up getting
|clogged. We replaced the head with a resurfaced one, but it did not
|help. Oil continued to seep out near the rear of the engine, and it
|ran rough. There was obviously other damage.

You expected Bar's Leaks to cure an oil seapage problem ???
What were you thinking??
Rex in Fort Worth