AquaTrol 13421 is a multi-component corrosion inhibitor for treating closed systems. 13421 combines proven corrosion inhibitor technologies to give long-lasting corrosion protection with minimum maintenance attention. The basic inhibitor system incorporates a silicate and pH buffer to protect steel and forms a protective film over metal surfaces. This combination has long been the industry standard for treating closed systems.

  • Provides Corrosion Inhibition
  • Maintains Clean Heat Transfer Surfaces
  • Dye Tracer
Item Designations:

13421 is prohibited for sale into the states listed below.

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