Metalguard® Film Rolls: Protect Your Metal Parts During Transport and Storage

Daubert Cromwell Premium MetalGuard® are a convenient and environmentally friendly solution for protecting your metal parts from rust and corrosion during transport and storage.

Eco-friendly: Replaces oil-based rust preventatives.

Multi-metal protection: Works with various metals and alloys.

Long-lasting: Provides up to 24 months of protection in dry storage.

Available in various sizes: Choose the perfect size for your project.

Easy to use: Simply wrap your metal parts in the film for protection.

Here's how Daubert Cromwell MetalGuard® VCI Film Rolls work:

The film contains a special Volatile Corrosion Inhibitor (VCI) formula.

When you wrap your metal parts in the film, the VCI evaporates.

The VCI vapor forms a protective layer on the surface of the metal.

This invisible layer prevents oxygen and moisture from reaching the metal, stopping rust and corrosion.

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Daubert Cromwell MetalGuard® VCI Film Rolls are ideal for:

Manufacturers

Machine shops

Shipping companies

Anyone who needs to protect metal parts from corrosion

Product Specifications (.PDF)

Frequently Asked Questions

• What is the core benefit of using Daubert Cromwell Premium MetalGuard VCI Film for protecting metal parts?

The main advantage of Daubert Cromwell Premium MetalGuard VCI Film is its ability to proactively prevent rust and corrosion on metal components. It does this by releasing a special vapor corrosion inhibitor (VCI) that creates an invisible, protective layer on the metal's surface, effectively blocking moisture and oxygen from causing damage.

• How does this VCI film actually work to stop rust?

When you enclose metal parts within the Daubert Cromwell Premium MetalGuard VCI Film, the unique VCI chemistry embedded within the film slowly vaporizes. These VCI molecules then migrate through the air, settling on all exposed metal surfaces, forming a microscopic barrier that disrupts the electrochemical process of corrosion.

• Is Daubert Cromwell Premium MetalGuard VCI Film transparent, and why is that important for users?

Yes, the Daubert Cromwell Premium MetalGuard VCI Film is designed to be transparent, often with a distinctive Daubert blue tint. This transparency is incredibly useful because it allows you to visually inspect the packaged metal parts without needing to unwrap them, saving time and ensuring the integrity of the protective environment.

• What kind of strength can I expect from this VCI film, and what does that mean for packaging?

You can expect a strong, tear-resistant, and moisture-resistant film. This robust construction ensures that the film can withstand the rigors of handling, shipping, and long-term storage, providing a reliable physical barrier while the VCI technology does its work.

• Are there different forms of Daubert Cromwell Premium MetalGuard VCI Film available besides rolls?

Yes, while rolls are a primary format, this VCI film is also available in various configurations like flat bags, gusseted bags, reclosable bags, and even custom covers, offering flexibility for different packaging needs and part sizes.

• What’s the general thickness of the Daubert Cromwell Premium MetalGuard VCI Film?

The standard thickness for Daubert Cromwell Premium MetalGuard VCI Film is typically 4 mil (100µm), providing a good balance of strength and flexibility for diverse applications.

Application Usages and Compatibility

• Can I use Daubert Cromwell Premium MetalGuard VCI Film for protecting a variety of metal types, or is it limited to just one?

This VCI film is quite versatile and is formulated to provide comprehensive corrosion protection for a wide range of ferrous and non-ferrous metals. This makes it suitable for mixed metal assemblies or facilities that handle diverse metal inventories.

• For what specific applications is Daubert Cromwell Premium MetalGuard VCI Film particularly well-suited?

This VCI film is ideal for a broad spectrum of applications, including protecting parts during in-process manufacturing, safeguarding components during transport, and ensuring long-term indoor storage of various metal items.

• Could this VCI film be used for packaging larger machinery or equipment?

Absolutely, the Daubert Cromwell Premium MetalGuard VCI Film, especially in its roll format, can be used to create custom covers or liners for pallets, crates, and boxes, making it highly effective for protecting larger machinery and equipment during storage and transit.

• Is this VCI film a good choice for automotive parts?

Yes, Daubert Cromwell Premium MetalGuard VCI Film is widely used and approved in the automotive industry for protecting a variety of components like engine parts, bearings, pistons, gears, and brake parts.

• What about delicate electronics – can this VCI film protect them from corrosion?

While the primary focus is on metals, VCI films generally work well in environments where metal components are present, which includes many electronic assemblies. It's always a good idea to ensure specific compatibility for highly sensitive electronic components, though the product is designed for clean, dry protection.

• How long can I expect the Daubert Cromwell Premium MetalGuard VCI Film to protect my metal parts in storage?

Under typical indoor dry storage conditions, the Daubert Cromwell Premium MetalGuard VCI Film is designed to provide effective corrosion protection for a minimum of 24 months.

• Can this VCI film be used for parts that have some residual oil on them?

Yes, the film is designed to work even with parts that have some residual oils. The VCI technology is effective in creating a protective layer that stops rust and corrosion, even in the presence of light oil films.

How-To and Best Practices

• What's the best way to prepare metal parts before wrapping them in Daubert Cromwell Premium MetalGuard VCI Film?

For optimal protection, it's recommended that metal parts are clean and dry, and free of fingerprints, before being wrapped in the VCI film. Packaging personnel should always wear gloves while handling the parts to prevent contamination.

• How quickly should I package clean products with this VCI film to maximize its effectiveness?

It's best to package clean products as quickly as possible after cleaning them. This minimizes their exposure to ambient conditions that could initiate corrosion before the VCI protection takes effect.

• Is there a specific distance I should maintain between the metal part and the VCI film for the best results?

For the VCI vapors to be most effective, it's advised to place the metal part no more than 12 inches (30 cm) from the Daubert Cromwell Premium MetalGuard VCI Film. This ensures efficient vapor saturation within the enclosed space.

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• How do I properly seal the Daubert Cromwell Premium MetalGuard VCI Film once I've wrapped my items?

The Daubert Cromwell Premium MetalGuard VCI Film is heat-sealable, which provides a secure and airtight closure for optimal VCI performance and long-term protection. You can use standard heat-sealing equipment for this.

• Can I reuse Daubert Cromwell Premium MetalGuard VCI Film?

While the film itself is durable, the VCI chemicals are consumed over time as they protect the metal. Therefore, for guaranteed long-term protection, it's generally not recommended to reuse the film for new, unexposed items after its initial use, especially for critical or extended storage.

• What happens if I temporarily open a package sealed with VCI film? Does the protection immediately disappear?

No, the protective VCI layer on the metal surface can actually regenerate to some extent. This allows for brief inspections of the parts without completely compromising the effectiveness of the VCI protection, though it's always best to reseal quickly.

• What are the optimal storage conditions for unopened rolls of Daubert Cromwell Premium MetalGuard VCI Film?

To maintain its efficacy, unopened rolls of the film should be stored in a cool, dry place, away from direct sunlight, and in their original shipping container. Avoid storing them outdoors or in high humidity, and keep temperatures below 80°F (27°C).

Technical Specifications and Environmental Aspects

• Does this VCI film meet any specific industry or environmental standards?

Yes, Daubert Cromwell Premium MetalGuard VCI Film is RoHS compliant and OEM approved, indicating it meets certain environmental and industry manufacturing standards. It also often complies with international mandates for use on shipments, such as those to the UK and Europe.

• Is the Daubert Cromwell Premium MetalGuard VCI Film considered environmentally friendly?

Yes, Daubert Cromwell is committed to environmentally responsible solutions. This VCI film is often recyclable and is formulated to be non-toxic. Some versions are even bio-based or contain recycled content, aligning with sustainable practices.

• Are there any specific military specifications that this VCI film meets?

Certain Daubert Cromwell VCI films, including variations of Premium MetalGuard, are approved for military packaging, for example, meeting specifications like ARDEC drawing 13027484 for corrosion inhibitor poly film.

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MIL-PRF-131 Barrier Foil

• Is this VCI film suitable for export shipments, including overseas transport?

Absolutely. The robust protection offered by the VCI film makes it highly suitable for export shipments, as it safeguards metal parts against the corrosive effects of moisture, salt, and other contaminants encountered during international transport.

• Can Daubert Cromwell Premium MetalGuard VCI Film maintain its effectiveness in high-humidity environments?

Yes, the VCI chemistry is specifically designed to provide effective corrosion protection even in moist and humid environments, which is crucial for applications in varying climates or during shipping.

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• How does the VCI film compare to traditional rust prevention methods like oils?

Daubert Cromwell Premium MetalGuard VCI Film offers a cleaner, dry protection method. Unlike oils and greases, it eliminates the need for messy applications and subsequent cleaning, saving time, labour, and reducing potential environmental impact.

• Is the VCI film compatible with other Daubert Cromwell rust preventive products?

Yes, the Premium MetalGuard VCI Film is designed to be compatible with other Daubert Cromwell rust preventive liquids, papers, foams, and emitters, allowing for a comprehensive corrosion control strategy if needed.

Practical Considerations and Support

• How can I identify genuine Daubert Cromwell Premium MetalGuard VCI Film?

The film is typically identifiable by its distinct Daubert blue tint and often has the Daubert Cromwell branding printed on it, which helps prevent misuse and ensures you're using a quality product.

• What happens if I need a different gauge or colour of VCI film?

While 4 mil in Daubert blue is standard, other gauges and custom colours may be available upon request. It's always best to contact Valdamark Direct directly to discuss specific requirements.

• How are the Daubert Cromwell Premium MetalGuard VCI Film rolls supplied by Valdamark Direct?

Valdamark Direct typically supplies these VCI film rolls in a core-wound format, allowing for easy dispensing and custom cutting to suit your specific packaging needs.

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Daubert Cromwell Premium MetalGuard VCI Heat Shrink Film Rolls

• Does Valdamark Direct offer various roll widths for this VCI film?

Yes, Valdamark Direct provides Daubert Cromwell Premium MetalGuard VCI Film rolls in a range of widths, offering flexibility to accommodate different sizes of metal components and packaging configurations.

• What should I do if I have a question about the shelf life of an opened roll of VCI film?

While general guidelines for shelf life are provided, for opened material that has been exposed to the environment, it’s advisable to consult the storage guidelines or contact Valdamark Direct for specific recommendations on whether the film remains fully effective.

• What are the disposal considerations for used Daubert Cromwell Premium MetalGuard VCI Film?

Since the film is often recyclable and non-toxic, it can typically be disposed of through standard industrial recycling streams. However, always check local regulations and guidelines for proper disposal in your area.

• Can I get technical support or further information about this product from Valdamark Direct?

Yes, Valdamark Direct, as a distributor of Daubert Cromwell products, can provide further technical data, support, and guidance on the optimal use and applications of the Premium MetalGuard VCI Film.

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