VpCI®-329 D is a ready-to-use oil-based rust preventive. VpCI®- 329 D provides excellent protection to metals in indoor and outdoor sheltered conditions. VpCI®-329 D protects in two unique ways. First, oil-soluble corrosion inhibitors offer a tenacious film which clings to metal surfaces, providing excellent contact corrosion protection. In addition to this film barrier, VpCI®-329 D releases vapor phase corrosion inhibitors into the air that attach electrochemically to the metal surface


VpCI®-329 D is great for protecting metal parts that require a light coat of oil for further processing and shipment; such as gears, spindles, coils, or any other metal part that uses oil for corrosion protection. VpCI®-329 D is available in an easy to spray (ES) version, its carrier utilizes bio-based oil.


• 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
• Thermally stable, providing long-lasting contact and corrosion protection
• VpCI®-329 D is a special version of VpCI®-329 that is diluted 1:9 and is ready-to-use
• VpCI®-329 D ES can be easily sprayed using a hand held trigger spray bottle



VpCI®-329 D can be sprayed, dipped, rolled, or brushed onto metal surfaces.
VpCI®-329 D ES can be easily applied using a hand held, trigger spray bottle



VpCI®-329 D

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)

VpCI®-329 D ES

Appearance:                                 Hazy to opaque yellow to tan liquid
Carrier:                                         Canola oil and mineral spirits
Flash Point:                                  46° (115°F)
Odor:                                            Petroleum
Removal Method:                         Petroleum solvents/alkaline cleaners (VpCI®-410 Series)
Density:                                        7.0-7.5 lb/gal (0.84-0.9 kg/l)



VpCI®-329 D and VpCI®-329 D ES are packaged in 5 gallon (19 liter) plastic pails, 55 gallon (208 liter) metal drums, liquid totes, and bulk.

VpCI®-329 D and VpCI®-329 D ES should be stored sealed. Agitate before each use. The shelf life is 24 months in sealed containers.



ASTM D-1748 Humidity Cabinet 400+ Hours