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10% of our web store profits go to provide safe drinking water to third world countries.
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Our SCS-3200-S Solid Closed System WaterSTX product includes a pH buffered blend of corrosion inhibitors for ferrous and yellow metals with a Molybdenum tracer for easy testing. This product is compatible with Ethylene Glycol.

Get a free Molybdendum Test Kit with the purchase of a second case of CSC-3200-S.

The WaterSTX offer a handy way to add treatment to a closed loop system. If you are a contractor, you can haul a case or two with you in your truck to treat a customer's system. No treatment needs to be left on the customers site, and you don't have to lug 5 gallon pails around which when empty need to be triple rinsed and properly disposed of.

Prices for the Continental 48 states of the USA only.