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Cor-Pak® 1-MUL Pouches



  • 2.5 x 2.75 inch (6.35 x 6.99 cm) flat breathable pouches
  • 300 pouches per carton
  • Price per carton

Cor-Pak® 1-MUL Pouches contain Vapor phase Corrosion Inhibitors (VpCI®) powder and provide corrosion protection for ferrous and non-ferrous materials within a package. The VpCI® vaporizes, escapes through the pouch’s breathable Tyvek®* membrane, and then adsorbs on all metal surfaces in the enclosure, forming a protective corrosion inhibiting molecular layer. Cor-Pak® 1-MUL Pouches are approved for military use under NSN# 6850-01-470-2737.

Cor-Pak® 1-MUL Pouches are 2.5 x 2.75 inch (6.35 x 6.99 cm) flat breathable pouches packed 300 per carton.
To ensure best product performance, store in original packaging, indoors, and out of direct sunlight at 40-100 °F (4-38 °C).
Shelf life: 2 years


• Vapor-phase corrosion inhibiting action protects recessed and difficult to reach
• 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
• Easy to insert into packages 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
• VpCI® powder in Cor-Pak® 1-MUL Pouches is a commercial equivalent to MIL-I-22110 C

• Carbon Steel
• Stainless Steel
• Galvanized Steel
• Aluminum and Alloys
• Copper and Alloys

Cor-Pak® 1-MUL/8-MUL Pouches are designed to protect
products, components, or assemblies when packaged in
corrugated boxes, plastic wrap or bags, and wood or metal
Successful usages include:
• Completed assemblies, parts, and components
• Parts in antistatic packages
• Motors
• Mechanical controls
• Precision machined or stamped parts
• Marine and commercial electronic equipment
• Electrical equipment
• Tools
Manually or automatically insert a Cor-Pak® 1-MUL/8-MUL
Pouch into the package. Then simply close and seal the
package shortly thereafter.
Cor-Pak® 1-MUL Pouch protects up to 1.0 cubic foot (28 L).

Additional information

Weight 10 lbs
Dimensions 11 × 11 × 10 in

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