NTIC is a “Critical Sector” company that remains open for business! NTIC Stakeholder Update On COVID-19 →

ZERUST® ICT®504-LM Moisture Limiting VCI Film

ZERUST®/EXCOR® ICT®504-LM Moisture Limiting VCI Film reduces moisture from seeping through the package by lowering the water vapor transmission rate by 30%. As a result, it effectively protects against corrosion damage for metals in international shipments and long-term storage.



  • Lowers water vapor transmission rate by 30%
  • Reduce corrosion incidents
  • Protect high-risk applications
  • Save money & resources
  • Comes with ZERUST® global on-site support
Product Description

Product Description

ZERUST® ICT®504-LM Moisture Limiting VCI Film diffuses invisible, odorless, and non-toxic ZERUST® Vapor Corrosion Inhibitor Technology (VCI) that settles onto exposed metal surfaces inside the packaging or enclosure. Once removed from the packaging, the VCI will dissipate from the metal surface, allowing immediate painting, welding, or further processing.

Use ZERUST® VCI Film to protect components, machined and cast parts, engines, and more from corrosion for years. Additionally, for added protection, ZERUST® VCI Film may be used with ZERUST® rust inhibitors, preventatives, coatings, or VCI diffuser products. Furthermore, engineered for a broad range of applications, ICT®504-LM VCI Film is available in a ferrous formulation in various packaging types, including rolls, sheets, tubing, as well as bags, ensuring an ideal packaging solution. Whether in long-term storage or international transit, ZERUST® ICT®504-LM VCI Film delivers unparalleled performance.

Why Choose ZERUST®?

For over 50 years, beginning with the invention of Vapor Corrosion Inhibiting (VCI) film, ZERUST® has led the market in quality corrosion solution products. Furthermore, we dedicate ourselves to providing expert corrosion management services and further adding solutions for our customers. In addition, ZERUST® users have access to on-site support from ZERUST®/EXCOR® representatives in more than 70 countries. As a result, our customers have peace of mind when they choose ZERUST® for corrosion control management.



ZERUST®/EXCOR® ICT®504-LM Moisture Limiting VCI Film is a made-to-order product available upon request with many options, subject to minimum order quantities. For further ordering information, contact your ZERUST®/EXCOR® representative.

Thickness range:
2 – 8 mil

Size Range (width):
Bags & Tubing:
20” – 100”
20” – 100”

Part Number
Custom Order

Frequently Asked Questions

What is VCI Film?
How do VCI products prevent corrosion?
How does moisture affect the performance of VCI?
Does VCI affect electronics, plastics, rubber, wood or other non-metallic surfaces? 
What can be anticipated when parts that are already corroded are packaged in VCI products?
What can be anticipated when wet parts are packaged in VCI?
How long can parts be expected to remain free of corrosion after removal from VCI packaging?
Does VCI have any effect on electrical or electronic components?
What is the best way to store VCI products before use?
What are VCI bags, and when do I use them?
How do VCI bags work?
What is the shelf life of VCI film?
How long does VCI corrosion protection remain effective?
How much VCI must be placed in the packaging?
Can VCI bags be reused?
How do you correctly seal VCI packaging?
What type of packaging tape should you use with VCI Film and VCI bags?
What happens after VCI packaging is removed?
Is VCI film better than VCI paper? What are the differences between them?
Can VCI bags be used with oil coatings?
How do I know what VCI products to use for my type of metal?
Can VCI film be recycled?
Are VCI packaging products made of recycled materials?
How do I know that I am measuring length, width, and height correctly?