CorPak 1-Mul VpCI Pouches

Cor Pak 1 MUL


  • Cor-Pak® 1-MUL Pouches contain VpCI® (Vapor phase Corrosion Inhibitors) to protect ferrous and non-ferrous metals from corrosion
  • Cor-Pak ® 1-MUL Pouches are approved for military use under NSN # 6850-01-470-2737
  • The Tyvek® membrane allows VpCI® molecules to reach the metal surface. Tyvek is a registered trademark of DuPont



  • Cor-Pak® 1-MUL Pouches provide efficient protection for ferrous and non-ferrous materials within a package. The VpCI® vaporizes and then condenses on all metal surfaces protecting all areas of the metal product
  • Vapor phase inhibiting action protects recessed and inaccessible surfaces
  • Protective VpCI® molecular layer does not require removal
  • No degreasing or cleaning required
  • Protected parts, components, and assemblies can be used immediately
  • VpCI® molecular layer is self-replenishing to provide continuous protection if package is opened and resealed
  • Is easily inserted into package manually or automatically



  • Provides a microscopic protective layer
  • Provides up to 24 months of protection
  • Non-dusting
  • Produces dual action: desiccant and VpCI® protection
  • NSN# 6850-01-470-2737
  • Cor-Pak 1-MUL Pouches are approved for military use under GSA# 8030012081769.
  • Federal Standard 101, Ardec Technical Report 99-05, Picatinny Arcenal, New Jersey, USA



  • Cor-Pak® 1-MUL Pouches are designed to protect products, components, or assemblies when packaged in corrugated boxes, plastic wrap or bags, and wood or metal containers.
  • Successful usages include:
    • Completed assemblies, parts, and components
    • Corrosion protection of parts in antistatic packages
    • Motors
    • Mechanical controls
    • Precision machined or stamped parts
    • Marine and commercial electronic equipment
    • Electrical equipment
    • Tools



  • Cor-Pak® 1-MUL Pouches offer multimetal protection
  • The VpCI® powder in the pouches is a commercial equivalent to MIL-I-22110 C



  • Manually or automatically insert a Cor-Pak® 1-MUL Pouch into the package
  • Then simply close and seal the package shortly thereafter
  • Each Cor-Pak® 1-MUL Pouch protects up to 1.0 cubic foot (28 liters)



  • Cor-Pak® 1-MUL Pouches
    300 units/carton
    2.25″ x 2.0″ x 0.125″ (5.7cm x 5.1cm x 0.3cm)



  • Do not store in conditions above 130ºF (54ºC)
  • Close cartons between uses
  • The shelf life of unopened cartons of Cor-Pak® 1-MUL Pouches is up to 24 months



  • For use only when packaged and enclosed in cardboard, plastic wrap or bags; or metal, wood, or plastic containers


For quotation and other information, Email: