Leaking Cast Iron Radiator

[Mark Bernard]

I have a multi-segement Cast iron radiator that is leaking from between two sections. I was hoping to find something I could add to the water to fix it. I can isolate the radiator and flush it with something, but it would be cold only.I was told there is a Silver powder that works real well, if you can find it…Bob Sisson [email protected]

[Bob SissonParticipant]

The silver powder it automobile radiator AlumAseal, but it needs hot water to operate. Sodium Silicate egg preserver is what we used in the good old days. you can get it at a drug store/pharmacy . : I have a multi-segement Cast iron radiator that is : leaking from between two sections. I was hoping : to find something I could add to the water : to fix it. I can isolate the radiator and : flush it with something, but it : would be cold only.: I was told there is a Silver powder that works : real well, if you can find it…: Bob Sisson : [email protected]

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