Product Type: | Solder |
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Application: | Leak Prevention |
Color: | Gray |
Volume: | 16 oz. |
This treats approximately 15-20 gallons.
I have not actually used it yet since the leaks finally stopped, but I would have introduced it into the system by dissolving it in some of the antifreeze solution in a separate container, attached a hose and pump to the inlet (with valve closed), completed a loop from another valved outlet opening into the system, open both valves and pump the fluid and boiler solder into the system, close the outlet valve and let the pump build up pressure to your desired pressure, close the inlet valve. I have a hydronic boiler system, not a steam system. I was about to use this because we had a bunch of leaks in the pipes near the boiler. A plumber who works on hydronic systems can help you.
Get the water hot that is already in the system. Pour some out in a bucket and mix the boiler solder in there, it will look like it will turn into a shiny liquid( like liquid metal). Quickly use a transfer pump and pump the mixture back into the boiler. It only works good if you use the water the is already hot > 150 deg/F.
I had some leaks around pipe fittings in the hydronic system and this product does work for that. I have never had a leak in the pex line itself and would think that is unlikely unless you drive a nail into it or something like that. I would not depend on this product to seal an acutal break in the pex line itself. Best to replace the leaking line.
Yes, Boiler Solder can be used in PEX tubing.