Vapor Corrosion Inhibitors
Vapor corrosion inhibitor products are made to preserve the quality of your property. Prevent deterioration and damage VCI packaging from Pro-Tect.
VCI Products for Metal Protection
VCI products are used to help protect ferrous metal items from moisture-related corrosion during storage, shipment, layup, packaging, or enclosure. Choose the option that fits how the metal item will be wrapped, enclosed, or stored.
VCI Film
Use VCI film when metal parts, machinery, equipment, or ferrous materials need a protective film layer during storage or transport.
View VCI filmZeRust Vapor Capsules
Use vapor capsules when corrosion protection is needed inside an enclosed space, wrapped package, cabinet, container, or covered area.
View vapor capsulesWhat is VCI?
VCI stands for vapor corrosion inhibitor. VCI products help protect ferrous metal surfaces by releasing corrosion-inhibiting vapors inside a wrapped, covered, or enclosed area. This helps reduce the risk of rust and corrosion without requiring oily coatings on the metal surface.
Protects Ferrous Metal
VCI products are designed for ferrous metal items that need protection from corrosion during storage, transit, or downtime.
Works Inside Enclosures
VCI vapors work best when the metal item is enclosed, wrapped, covered, or packaged so the protective vapor can remain around the item.
Reduces Coating Mess
VCI protection can help avoid the need for messy oil-based rust preventative coatings in many storage and shipping applications.
Common Uses for Vapor Corrosion Inhibitors
VCI film and vapor capsules are useful when metal equipment, parts, tools, or machinery need added corrosion protection before they are shipped, stored, or preserved.
Equipment Storage
Use VCI protection when machinery, tools, or equipment will sit unused and needs protection from moisture-related corrosion.
Metal Parts Packaging
Protect metal parts, components, hardware, and assemblies during packaging, warehousing, or shipping.
Transport Protection
Use VCI film or capsules when metal items may be exposed to humidity, road moisture, temperature changes, or longer shipping timelines.
Long-Term Layup
Help preserve equipment and ferrous metal surfaces during seasonal storage, project delays, or long-term asset preservation.
Cabinets and Containers
Vapor capsules can help protect enclosed areas such as cabinets, boxes, containers, and other closed storage spaces.
Shrink Wrap Enclosures
VCI products can be used alongside shrink wrap applications when protected metal items need additional corrosion control inside the enclosure.
VCI Film vs. Vapor Capsules
Both products support corrosion protection, but they are used in different ways depending on the type of item, the enclosure, and how much access is needed.
Use VCI Film When You Need a Protective Wrap
VCI film is a good choice when the item itself needs to be wrapped, shrouded, covered, or packaged with a corrosion-inhibiting film layer.
- Good for metal parts and machinery.
- Useful for wrapped or packaged items.
- Creates a protective film enclosure around the item.
- Helpful for storage and transport protection.
Use Vapor Capsules When You Need Protection Inside a Space
Vapor capsules are a good choice when corrosion protection is needed inside an enclosed area, box, cabinet, wrapped package, or covered space.
- Good for cabinets, boxes, and containers.
- Useful for enclosed storage spaces.
- Can be placed inside an existing enclosure.
- Helpful when film wrapping is not the best fit.
How VCI Protection Helps Prevent Corrosion
VCI products are most effective when the protected item is properly enclosed. The goal is to keep the corrosion-inhibiting vapor near the metal surface so it can help protect against deterioration.
Identify the Metal Item
Start by confirming what ferrous metal parts, equipment, or surfaces need protection during storage or shipment.
Choose Film or Capsules
Use VCI film for wrapping or shrouding. Use vapor capsules for enclosed spaces, containers, boxes, cabinets, or packages.
Create an Enclosure
VCI protection works best when the item is enclosed enough to allow the protective vapor to remain near the metal surface.
Limit Moisture Exposure
Keep the package or enclosure dry, sealed, and protected from unnecessary moisture whenever possible.
Inspect Before Storage
Make sure the metal item is clean, dry, and ready for storage or transport before applying VCI protection.
Monitor the Package
Check long-term storage applications periodically to confirm the enclosure is still intact and moisture exposure is controlled.
Why Use Vapor Corrosion Inhibitor Products?
VCI products are useful when corrosion risk needs to be managed without adding unnecessary cleanup, coating, or handling steps.
- Helps preserve ferrous metal surfaces during storage or transport.
- Reduces the risk of rust and deterioration caused by moisture exposure.
- Useful for equipment, tools, machinery, parts, and packaged metal components.
- Can support shrink wrap, packaging, and enclosed storage applications.
- Helps protect metal items without relying on oily rust preventative coatings.
Vapor Corrosion Inhibitor FAQs
Use these quick answers to choose between VCI film and vapor capsules for your corrosion protection application.
What does VCI mean?
VCI stands for vapor corrosion inhibitor. VCI products release corrosion-inhibiting vapors that help protect ferrous metal surfaces inside an enclosed space.
What is VCI film used for?
VCI film is used to wrap, cover, or package metal parts, machinery, equipment, and ferrous items that need corrosion protection during storage or transport.
What are vapor capsules used for?
Vapor capsules are used inside enclosed areas such as boxes, containers, cabinets, packages, or wrapped spaces where metal items need corrosion protection.
Do VCI products replace proper storage practices?
No. VCI products work best when the metal item is clean, dry, enclosed, and protected from unnecessary moisture exposure.
Can VCI products be used with shrink wrap?
Yes. VCI products can be used with shrink wrap applications when metal equipment or parts inside the enclosure need added corrosion protection.
Need Help Choosing VCI Film or Vapor Capsules?
Contact Pro-Tect Plastics with details about the metal item, storage conditions, enclosure type, and transport timeline so the team can help you choose the right vapor corrosion inhibitor product.