Small/Medium Sized Cortec VpCI® 126 Vapor Phase Corrosion Inhibitor VpCI Gusset Bags
Small/Medium Sized Cortec VpCI® 126 Vapor Phase Corrosion Inhibitor VpCI Gusset Bags
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Stop Metal Corrosion: VpCI 126 Gusset Bags
Valdamark offers a wide range of large VpCI 126 gusset bags to protect your metal products with Cortec's industry-leading VpCI technology. These high-performance bags prevent rust, oxidation, and white rust for up to 5 years.
Superior Protection for Your Metals
Cortec VpCI 126 Gusseted Bags offer the ultimate shield against corrosion for your valuable metal products. Part of the award-winning Cortec VpCI 126 line, these bags effectively guard all metals, from ferrous to non-ferrous, against rust, tarnishing, and other corrosion threats.
Long-Lasting and Easy to Use
Unlike messy oils or desiccants, Cortec VpCI 126 Gusseted Bags are effortless to use. Simply place your products inside for complete protection. These bags eliminate the need for degreasing or pre-cleaning, saving you time and money.
Complete Convenience and Customisation
The perforated gusset design allows for easy product access. Cortec VpCI 126 Gusseted Bags are non-toxic and safe to handle, making them ideal for domestic or international shipping. We also offer a variety of customisation options to fit your specific needs, including:
- Anti-static (ESD) bags for sensitive electronics
- Various film constructions for enhanced durability
- Opaque options for light-sensitive products
- Environmentally Responsible
Cortec is committed to sustainability. Our VpCI 126 Gusseted Bags are made with a minimum of 20% recycled content and are fully recyclable themselves. The Cortec VpCI 126 blue film is also certified for responsible recycling and disposal practices.
Protects All Metals and Sizes
Cortec VpCI 126 Gusseted Bags effectively safeguard a wide range of metals, including aluminium, steel, copper, and more. The film comes in various thicknesses (from 2 to 10 mm) and widths (from 3” to 32”) to accommodate your specific requirements.
Optimal Storage and Performance
For best results, store Cortec VpCI 126 Gusseted Bags in their original packaging indoors and out of direct sunlight (40-100°F/ 4-38°C). The shelf life is two years. The film is FDA-approved and heat-sealable. For optimal seal quality, use one of Cortec's heat sealers or ISZ impulse sealer machines for handheld applications.
Unparalleled Corrosion Protection
Experience the unmatched corrosion defense of Cortec VpCI 126 Gusseted Bags and keep your metal products safe. Contact Cortec today to discuss your specific needs.
Large Gusset Bags:
- 1200 x 1050 x 2000mm 100um.
- 1520 x 1130 x 2400mm 100um.
- 1275 x 870 x 1600mm 100um.
- 1370 x 1110 x 2435mm 4 mil.
Small / Medium Sized Gusset Bags (Select):
- 355x250x635mm 2 mil.
- 405x100x710mm 3mil.
- 660x610x1060mm 4mil.
Product Specifications (.PDF)
Frequently Asked Questions
• How exactly do Daubert Cromwell MetalGuard VCI bags actively prevent rust and corrosion on metal parts?
Daubert Cromwell MetalGuard VCI bags are infused with special Volatile Corrosion Inhibitors (VCIs). When you seal your metal parts inside, these VCI molecules vaporize and create an invisible, protective molecular layer on the surface of the metal. This barrier works by disrupting the electrochemical reactions that cause rust and corrosion, effectively neutralizing the effects of moisture, oxygen, and other corrosive elements in the atmosphere.
• What specific types of metals can I confidently protect using Daubert Cromwell MetalGuard VCI bags?
These versatile VCI bags are designed to protect a wide range of metals and alloys. You can use them for mild steel, cast iron, stainless steel, galvanized steel, copper, brass, bronze, zinc, and tin parts, making them a really flexible solution for various metal preservation needs.
• How long can I expect Daubert Cromwell MetalGuard VCI bags to keep my metal items safe from corrosion?
When properly sealed and stored, Daubert Cromwell MetalGuard VCI bags are engineered to provide long-lasting corrosion protection, typically safeguarding your metal parts for up to 24 months in dry storage conditions. This extended protection offers significant peace of mind for both short and long-term storage or transit.
• Do Daubert Cromwell MetalGuard VCI bags leave any kind of residue or film on the protected metal surfaces?
Absolutely not. One of the great benefits of using these VCI bags is that the protective molecular layer formed on the metal surface is microscopic and invisible. It doesn't alter the metal's properties, so there's no need for any cleaning or degreasing when you're ready to use your parts.
• Are Daubert Cromwell MetalGuard VCI bags a more environmentally friendly choice compared to older rust prevention methods?
Yes, they certainly are. Daubert Cromwell MetalGuard VCI bags offer a much greener alternative to traditional rust prevention methods like messy oils, greases, or desiccants. By embedding the VCI directly into the bag material, they eliminate the need for additional hazardous chemicals, reducing environmental impact and simplifying disposal.
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• For what kinds of industrial applications are Daubert Cromwell MetalGuard VCI bags particularly well-suited?
Daubert Cromwell MetalGuard VCI bags are ideal for a wide array of industrial applications, including protecting manufactured components, machined parts, automotive parts, machinery, and equipment during storage, work-in-progress, and transit. They're often found in manufacturing, automotive, aerospace, and general engineering sectors.
• Can I use Daubert Cromwell MetalGuard VCI bags for storing sensitive electronic components?
Yes, certain types of Daubert Cromwell VCI films are specifically designed with anti-static additives for the protection of electronic components, making them suitable for this purpose. Always ensure you're using the correct MetalGuard variant if static discharge is a concern.
• Are these VCI bags effective for metal parts that need to be shipped internationally, especially by sea?
Definitely. Daubert Cromwell MetalGuard VCI bags are an excellent choice for international shipping, including maritime transport. The VCI formula is effective against common threats encountered during transit, such as salt water, sea air, moisture, and even various gas products, ensuring your metal parts arrive in pristine condition.
• How do these VCI bags perform in environments with high humidity or where condensation might be an issue?
The VCI technology in Daubert Cromwell MetalGuard bags is designed to combat the effects of humidity and condensation. The protective VCI layer actively prevents moisture and oxygen from initiating the corrosion process on the metal surface, even in challenging humid conditions.
• Can Daubert Cromwell MetalGuard VCI bags be used to protect a mix of different metal types within the same bag?
Yes, many of the Daubert Cromwell MetalGuard VCI formulations are designed for multi-metal protection, meaning they can effectively safeguard a variety of ferrous and non-ferrous metals and alloys simultaneously within the same bag without issue.
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• What are the key steps to properly sealing Daubert Cromwell MetalGuard VCI bags for optimal protection?
For optimal protection, it's crucial to create an airtight seal. You can heat seal the bags using a poly hand sealer, typically for about two seconds at 180°C. For smaller bags, the resealable zip-lock function provides a convenient and secure closure. The goal is to enclose the metal parts completely to allow the VCI vapors to saturate the internal environment.
• When should I place my metal parts into a Daubert Cromwell MetalGuard VCI bag for the best results?
For the most effective protection, you should place your clean and dry metal parts inside the VCI bag as soon as possible after processing or manufacturing. This minimizes any exposure to corrosive elements before the VCI can begin its protective action.
• Can Daubert Cromwell MetalGuard VCI bags be used in conjunction with other packaging materials?
Yes, they can. While the VCI bags provide primary corrosion protection, they can be used within larger packaging systems, such as cardboard boxes or wooden crates. However, it's important to ensure that the VCI bag itself is securely sealed and that the VCI does not come into direct contact with acidic materials like untreated wood or cardboard, which can absorb the VCI.
• What's the recommended way to store unused Daubert Cromwell MetalGuard VCI bags to maintain their effectiveness?
To preserve their effectiveness, store unused Daubert Cromwell MetalGuard VCI bags in a cool, dry area, away from direct sunlight. High humidity and temperatures exceeding 80°F (approx. 27°C) should be avoided to prevent premature release of the VCI.
• If I briefly open a Daubert Cromwell MetalGuard VCI bag to inspect parts, will the protection be compromised?
The protective VCI layer has a unique ability to regenerate to a certain extent. While it's best to keep the bag sealed for continuous protection, briefly opening it for inspection typically won't completely compromise its effectiveness, as the VCI vapors will re-saturate the space once resealed.
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• What are the main advantages of choosing Daubert Cromwell MetalGuard VCI bags over traditional rust prevention methods like oils or desiccants?
The key advantages are numerous: MetalGuard VCI bags offer a clean, dry, and mess-free solution, eliminating the need for greasy coatings or messy applications. They are also cost-effective, ready to use, and the VCI vapors can reach recessed and inaccessible areas of complex parts that traditional methods might miss.
• What thicknesses are typically available for Daubert Cromwell MetalGuard VCI bags?
While specific thicknesses can vary depending on the product and application, Daubert Cromwell MetalGuard VCI films are available in a range of thicknesses, commonly from around 25 µm to 200 µm, offering varying levels of strength and barrier protection to suit different needs.
• Do Valdamark Direct's Daubert Cromwell MetalGuard VCI bags come in custom sizes, or are they only available in standard dimensions?
Valdamark Direct offers Daubert Cromwell MetalGuard VCI bags in various pre-made stock sizes for convenience, including different flat bags, gusseted bags, and zip-lock options. For projects requiring specific dimensions, film rolls are also available, allowing you to cut bags to size as needed. It's always worth contacting Valdamark Direct directly for bespoke requirements.
• Are Daubert Cromwell MetalGuard VCI bags transparent, allowing me to see the contents?
Yes, Daubert Cromwell MetalGuard VCI bags are generally transparent, which is a practical benefit as it allows you to easily identify the contents without needing to open the bag, maintaining the protective environment.
• What makes Valdamark Direct a reliable supplier for Daubert Cromwell MetalGuard VCI bags?
Valdamark Direct is a reliable supplier because they offer best-in-class products like Daubert Cromwell MetalGuard VCI bags, maintain stock for quick delivery, provide various sizing options, and offer expertise to help customers select the right corrosion protection solution for their specific needs. Their commitment to quality and service builds trust with customers.
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• How do Daubert Cromwell MetalGuard VCI bags contribute to overall cost savings in manufacturing or shipping operations?
These VCI bags contribute to cost savings by eliminating the need for additional cleaning and degreasing processes often required with traditional rust preventatives. They also reduce product rework, scrap, and warranty claims due to rust damage, ensuring parts arrive in pristine condition and streamlining the supply chain.
• Are Daubert Cromwell MetalGuard VCI bags designed with recyclability in mind?
Yes, Daubert Cromwell is committed to environmental responsibility, and their VCI films, including those used in MetalGuard bags, are generally recyclable. This aligns with modern sustainability practices, allowing for more responsible end-of-life disposal compared to some older methods.









