VpCI®-337 Waterborne Corrosion Inhibitor

Product Description

VpCI®-337 is a ready-to-use waterborne corrosion inhibitor for temporary protection. Vapor phase corrosion inhibitors in VpCI®-337 migrate and protect metal surfaces, resulting in time and cost savings.VpCI®-337 is used to protect the edges of coils and stacks or to fog void spaces, tanks, containers, packages, and enclosures. These laborsaving techniques use a minimum of product to protect large areas or volumes. VpCI®-337 is effective on ferrous and non-ferrous metals as well as aluminum, plated steels, and copper. VpCI®-337 is consistently successful in providing protection to the basic metals, metalworking, and packaging industries.

In most cases, products protected by VpCI®-337 are ready-to-use. No degreasing or stripping is necessary by most end users. The metal will retain a clean, rust-free surface. In most cases, the thin protective film will not affect paintability, conductivity, appearance, or any other important property of metals or alloys. VpCI®-337 is also available in a cold weather version. VpCI®-337 Winterized has a lower freezing point for the convenience of application and storage in cold temperatures.


  • In-process protection
  • Edge spray of coils and sheet stock
  • Void spaces
  • Double wall void spaces
  • Fogging

Package: VpCI®-337 is packaged in 10-14 oz. net wt. (284-397g) recyclable aluminum cans (12/carton), 5 gallon (19 liter) plastic pails, 55 gallon (208 liter) metal drums, totes, and bulk.

VpCI®-337 Winterized is packaged in 5 gallon (19 liter) plastic pails, 55 gallon (208 liter) metal drums, totes, and bulk.

Minimum storage temperature:
VpCI-337 12°F (-12°C)
VpCI-337 Winterized -26°F (-32°C)

Maximum storage temperature:
120°F (49°C)

Shelf life is 24 months.

View Product Data Sheet

Canada 337F & 338
USDA approval for 337 F and 329 F.pdf

View Safety Data Sheet

View SGS Report/RoHS Compliance Documents
VpCI®-337 Waterborne Corrosion Inhibitor: Chinese
VpCI®-337 Waterborne Corrosion Inhibitor: English