VpCI-649 – Is Cortec Corporation unique concentrated liquid formulation that protects ferrous and non-ferrous metals from corrosive solutions. In addition, this product is designed to provide long-term protection in freshwater and glycol closed-loop systems.

VpCI-649 combines contact and volatile corrosion inhibitors along with antiscalants in a formulation that does not contain nitrites, phosphates or chromates. This product helps solve the problem of disposal, particularly for large quantities of water.

Metal Corrosive Solutions Applications For:

  • Closed-loop cooling systems
  • Fire extinguishing systems dry layup
  • Hydrostatic testing of pipelines, casings, tanks, and valve
  • Packer fluid additive
  • Cooling tower layup


VpCI-649 is available in 5 gallon (19 liter) pails, 55 gallon (208 liter) drums, liquid totes, and bulk. To ensure best product performance, store in the original packaging, indoors, and out of direct sunlight at 40-100 Fahrenheit. Shelf life is 24 months.

We offer the best prices on cooling systems corrosive projection and custom blended corrosion inhibitors.

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