Cortec VpCI® 126 Vacuum Bags

Cortec VpCI-126 Vacuum Bags are a sophisticated packaging solution designed to actively prevent corrosion on metal parts. They contain proprietary Vapour phase Corrosion Inhibitors (VpCI) that slowly release into the sealed environment of the bag. These VpCI molecules then form an invisible, protective molecular layer on all metal surfaces, whether the bag is in direct contact with the part or not, effectively blocking moisture, oxygen, and other corrosive elements from causing rust.

The crucial difference with Cortec VpCI-126 Vacuum Bags lies in their enhanced barrier properties. Unlike standard VpCI bags, these vacuum bags incorporate an additional barrier that significantly improves their ability to prevent moisture and oxygen from permeating the film, taking corrosion protection to a much higher level, especially for long-term storage or demanding transportation.

Absolutely! One of the practical benefits of Cortec VpCI-126 Vacuum Bags is their transparency. This clear film allows for easy visual inspection of the contents without the need to open the sealed bag, which is incredibly convenient for inventory management and quick checks.

When used correctly, Cortec VpCI-126 Vacuum Bags are designed to provide robust and continuous corrosion protection for metal parts for extended durations, often for up to five years, though typical protection is around 24 months, depending on the film thickness and specific application.

Yes, they are designed with environmental responsibility in mind. Cortec VpCI-126 Vacuum Bags are free from amines, phosphates, and halogen-based substances, making them non-toxic and recyclable, which helps alleviate environmental concerns and simplifies disposal.

Relevant products you may want to consider:
Eco-Corr Biodegradable VpCI Film
Cortec EcoShrink Compostable Film
Cortec BioCorr Biodegradable Rust Preventative

These versatile bags offer multi-metal protection, meaning they are effective for both ferrous and non-ferrous metals. This includes a wide range of common materials like stainless steel, galvanized steel, brass, carbon steel, copper, aluminum, and cast iron.

Definitely! Cortec VpCI-126 Vacuum Bags are an excellent choice for the long-term storage of auto parts such as bolts, nuts, bearings, and other critical components, ensuring they remain rust-free and ready for use.

Yes, they are specifically engineered to perform well under harsh transportation conditions, including overseas shipments, by providing continuous protection against aggressive industrial atmospheres, corrosive salts, high humidity, and condensation.

Cortec VpCI-126 Vacuum Bags are incredibly versatile and can protect metal objects of varying sizes, from tiny sensitive electronic components all the way up to large industrial equipment, offering a comprehensive solution for diverse needs.

Absolutely, these bags are ideal for preserving tools, machinery, and critical equipment during periods of inactivity, lay-up, or mothballing, ensuring they remain in pristine condition and ready for immediate deployment without needing extensive pre-use preparation.

Relevant products you may want to consider:
Cortec CorShield VpCI-368 Outdoor Corrosion Protection Coating
Cortec EcoLine ELP
Cortec VpCI-325 Corrosion Protection Liquid

Yes, one of the significant advantages of Cortec VpCI-126 technology is its multi-metal protection capability, allowing you to package multiple types of metal parts in a single bag without worrying about dissimilar metal corrosion.

Their design provides continuous protection against challenging conditions such as excessive humidity, condensation, and corrosive salts, making them highly effective in environments prone to these elements.

No, that's one of the best time-saving features! You typically do not need to clean, degrease, or apply traditional rust preventatives like oils or desiccants to your metal parts before packaging them in Cortec VpCI-126 Vacuum Bags.

These bags are compatible with standard vacuum sealing equipment, making them easy to integrate into existing packaging processes and allowing for quick and correct sealing of numerous metal parts.

Not at all. The VpCI molecules are designed to dissipate from the metal surface shortly after the bag is opened, leaving the parts clean, dry, and ready for immediate use without any need for cleaning or degreasing.

Relevant products you may want to consider:
Cortec VpCI-414 Cleaner Degreaser
Cortec VpCI-423 EcoAir Rust Removal Spray
Cortec VpCI-422 Biodegradable Rust Remover

For optimal performance and to maintain their integrity, it's recommended to store Cortec VpCI-126 Vacuum Bags in their original packaging indoors, away from direct sunlight, and within a temperature range of 40-100°F (4-38°C).

Yes, the self-replenishing nature of the VpCI layer ensures continuous protection even if the package is repeatedly opened and closed, making them suitable for work-in-progress applications.

VpCI stands for Vapor phase Corrosion Inhibitor. It's important because it signifies a technology where the corrosion inhibitors evaporate into the air within the enclosed package, creating a protective atmosphere that safeguards all metal surfaces, including hard-to-reach areas.

The additional barrier provides enhanced resistance against the ingress of moisture and oxygen, which are primary drivers of corrosion. This extra layer ensures a more stable and protective environment inside the bag, especially crucial for extended storage.

Yes, Cortec VpCI-126 Vacuum Bags are compliant with various commercial and military standards, such as MIL-PRF-22019E(1) and NACE TM0208-2008, and they conform to the corrosion protection requirements outlined in the German TL-8135-002 standard.

Cortec VpCI-126 Vacuum Bags are commonly available in a thickness of 4 mil (100µ), providing a robust and durable film for effective protection.

Yes, the VpCI technology, combined with the enhanced barrier, offers continuous protection against aggressive industrial atmospheres, ensuring metals remain free from corrosion even in challenging environments.

Relevant products you may want to consider:
Cortec CorShield VpCI-369
Cortec CorShield VpCI-368 Outdoor Corrosion Protection Spray
Cortec VpCI-337 Corrosion Inhibitor Coating

Cortec VpCI-126 Vacuum Bags eliminate the need for messy and time-consuming traditional rust preventatives like oils and greases, which require application and then removal. This saves significant labor, material, and disposal costs, making them a very economical solution.

Yes, they contribute to sustainability. By eliminating the need for traditional rust inhibitors and being recyclable, these bags reduce chemical waste and offer a more environmentally friendly packaging solution.

Absolutely. Beyond corrosion protection, these bags are also ideal for consolidating loads and preventing abrasion of small parts during both transportation and storage, adding another layer of practical benefit.

A self-replenishing VpCI layer means that the protective molecular film on the metal surfaces will continuously re-form and maintain its integrity, even if the bag is temporarily opened or the seal is briefly compromised, providing ongoing and reliable protection.

The VpCI molecules within the bags vaporize and diffuse throughout the enclosed space, allowing them to condense on all metal surfaces, including intricate internal components, recessed areas, and hidden void spaces, providing comprehensive protection.

Relevant products you may want to consider:
Cortec Corrologic VCI Tube Strips
Cortec VpCI-105 Emitters
Cortec VpCI-111 Emitter

Yes, Cortec VpCI-126 Vacuum Bags are available in a wide range of standard and custom sizes, including heat-sealable bags, top-seal bags, and gusseted bags, to suit diverse packaging needs.

Detailed specifications including various dimensions, thicknesses (e.g., 4 mil), and corresponding product numbers for different bag types like heat-seal and gusseted bags are typically available on the product page or through technical data sheets.

Yes, Cortec VpCI-126 film is indeed available in versatile formats beyond pre-made bags, including roll stock and tubing, providing flexibility for custom packaging solutions and larger items.