Powerful, Long Term Corrosion Protection

April 17, 2019
Cortec's oil-based inhibitor provides universal corrosion protection to ferrous and nonferrous metals.

VpCI-329 D ES is a ready-to-use spray providing strong rust prevention for metals in indoor and outdoor sheltered conditions. The product can be easily applied/sprayed from a handheld trigger spray bottle. It offers a convenient way to protect gears, spindles, coils, or any other metal parts that require a light coat of oil for further processing and shipment. VpCI-329 D ES contains innovative Vapor phase Corrosion Inhibitors (VpCI) technology and its carrier is a combination of bio-based oil and mineral spirit. By spraying VpCI 329 D ES, the corrosion is attacked on two fronts. Its oil-soluble corrosion inhibitors first create a tenacious film that clings to metal surfaces, providing excellent contact corrosion protection.      

 

VpCI’s release into the air and attach electrochemically to the metal surface. The coating provides universal corrosion protection to ferrous and non-ferrous metals and performs effectively even under the adverse conditions of 100% relative humidity as well as the presence of corrosive species such as chlorides, hydrogen sulfide, or other sulfur compounds. The product does not contain any hazardous chromates, nitrites, or phosphate inhibitors. It is thermally stable, providing long-lasting contact and vapor phase corrosion protection for a wider variety of applications.

  • Appearance: Hazy to opaque yellow to tan liquid
  • Carrier: Light naphthenic oil
  • Coverage: 960-1450 ft2/gal (24-36 m2/l)
  • Drying Time: Remains tacky
  • Film Thickness (dry film): 1-1.5 mils (25-37.5 microns)
  • Film Type: Oily
  • Flash Point: 295ºF (146ºC)
  • Non-volatile Content: 87-97%
  • Odor: Petroleum
  • Removal Method: Petroleum solvents/alkaline cleaners (VCI-410 series)
  • Density: 7.4-7.6 lb/gal (0.89-0.91kg/l)

 

Features:

  • Performs effectively even under the adverse conditions of 100% relative humidity and in the presence of such corrosive species as chlorides, hydrogen sulfide, or other sulfur compounds
  • High flash and fire points
  • Contains no hazardous chromates, nitrites, or phosphate inhibitors
  • Provides universal corrosion protection to ferrous and nonferrous metals