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CST-50
CLOSED SYSTEM TREATMENT
CST-50 is a special liquid of
corrosion inhibitors and chelate
designed for protection of closed
heating and cooling water systems.
CST-50 will protect both ferrous and
non-ferrous metals and should be
used in water systems where there is
little or no make-up water. CST-50
does not contain chromates or other
toxic pollutants.
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pH |
11.0 |
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Odor |
None |
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Color |
Purple |
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Solubility in Water |
Complete |
USAGE
INSTRUCTIONS AND OPERATING
PROCEDURES
Add one 24 oz bottle of CST-50 to every 10 gallons of inhibited propylene glycol in the closed system. Use sufficient CST-50 to maintain a purple color to the system solution. At proper levels of product, the closed system will be protected from corrosion and accumulation of scale in the system. This treatment will chelate up to 1000 grams of water hardness.
CST-50 is safe, when used as directed, on all materials of construction in closed heating and cooling systems.
View the MSDS for
CST-50
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