Cortec VpCI®-649MF


VpCI®-649 is a 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 fresh water and glycol closed loop systems.  VpCI®-649 contains a molybdate tracer. VpCI®-649 MF is molybdate free, and contains a PTSA tracer for easy detection.



  • Effective for a broad range of applications to stop aggressive corrosion in systems containing fresh water, glycol coolants, etc.
  • Vapor phase action provides protection to areas that contact inhibitors cannot reach
  • Contains an acrylic polymer to prevent scale formation
  • Readily water-soluble liquid for easy application
  • Protects copper, steel, galvanized steel, and aluminum
  • Effective in low dosages
  • Does not contain free amines


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

Cortec® Corporation offers global corrosion solutions for various industries. As the leading provider of eco-friendly VpCI® and MCI® corrosion control technologies, Cortec® aims to present affordable, user-friendly solutions for corrosion issues in sectors like packaging, metalworking, construction, electronics, and oil and gas.

Additional information

Weight 14 lbs


There are no reviews yet.

Be the first to review “Cortec VpCI®-649MF”