Cortec EcoAir® VpCI® 337 14oz 400ml Aerosol Cans | Fast Protection Corrosion Inhibitor Spray for Metals Indoors During Transport & Storage

Cortec VPCI-337 EcoAir is a cutting-edge, water-based corrosion inhibitor that comes in a convenient aerosol can, designed to give your metals a reliable shield against rust. It works its magic using "Vapor Phase Corrosion Inhibitors" (VPCIs). These clever molecules actually vaporise and travel through the air, even reaching those tricky, hidden spots inside enclosures. Once they land on metal surfaces, they form a super-thin, self-healing protective layer, effectively stopping rust in its tracks.

The "EcoAir" in the name highlights its environmentally friendly design. Unlike traditional aerosol sprays that rely on chemical propellants, Cortec VPCI-337 EcoAir uses compressed air to dispense the product. This means no harmful CFCs, HCFCs, or other ozone-depleting chemicals are released into the atmosphere, making it a much greener choice for corrosion protection. Plus, it can be sprayed in any direction, even upside down, which is pretty handy!

Oh no, it's definitely not just for steel! Cortec VPCI-337 EcoAir is a multi-metal protector. It's incredibly effective on a wide range of metals, including ferrous metals like hot and cold-rolled steel, silicon steel, stainless steel, and cast iron, as well as non-ferrous metals such as aluminum, zinc, copper, brass, and even plated steels. This versatility makes it a go-to for many different applications.

When applied correctly in an enclosed space, Cortec VPCI-337 EcoAir can provide fantastic indoor corrosion protection for up to 12 months. This makes it ideal for items that need to be stored or shipped for extended periods.

One of the best things about Cortec VPCI-337 EcoAir is that in most cases, you don't need to do any degreasing or stripping of the protective film. The metal will remain clean and rust-free, and the thin film typically won't impact paintability, conductivity, or the overall appearance of your metal parts. It's designed for ready-to-use application.

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For the very best results, you'll want to ensure the metal surface is clean and dry. This means it should be free from any grease, oil, existing corrosion, or foreign matters like dirt and dust. While the product is amazing at what it does, starting with a clean slate helps it work even more effectively.

Cortec VPCI-337 EcoAir is super easy to use for fogging void spaces. You simply spray the product into the enclosed area. It's equipped with a special delayed-release valve actuator, so you can even set it to dispense inside a container and let it do its thing. The VPCI molecules will vaporise and migrate to all metal surfaces within that sealed space, ensuring comprehensive protection.

It's great for both! The vapor phase action of Cortec VPCI-337 EcoAir means it can effectively protect even the most intricate internal cavities and complex geometries, as the VPCI molecules will travel and condense on all accessible metal surfaces within an enclosed area. It's also highly efficient for fogging larger void spaces, thanks to its ability to spread throughout an enclosure.

While the product is quite robust, it's generally best to apply and store Cortec VPCI-337 EcoAir at typical room temperatures. For storage, the minimum temperature is around 12°F (-12°C) and the maximum is 120°F (49°C). There's even a winterized version of VPCI-337 for much colder conditions, which is pretty handy to know if you're working in frosty environments.

For fogging internal voids, a recommended application rate is approximately 0.5-1.0 ounces per cubic foot (0.5-1.0 liters per cubic meter) of void space. This ensures you're getting enough of those protective VPCI molecules into the air to cover all the metal surfaces effectively.

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A fantastic feature of Cortec VPCI-337 EcoAir is that the thin protective film it leaves behind generally will not affect paintability. So, if your metal parts are destined for a coat of paint, you can often proceed without an extra cleaning step, saving you time and effort.

When using Cortec VPCI-337 EcoAir for shipping, it's best to ensure the metal parts are in an enclosed space, such as crates, shipping boxes, or containers. The more sealed the enclosure, the better the VPCI vapors can concentrate and protect the metal surfaces.

Absolutely! For enhanced protection, especially for larger or more complex items, you can certainly combine Cortec VPCI-337 EcoAir with other VPCI products like films, bags, or emitters. This creates a multi-layered defence against corrosion, ensuring your valuable assets stay pristine.

While it's always good practice to follow the recommended application rates, VPCI technology is pretty forgiving. The self-healing, mono-molecular film is designed to provide protection without creating a thick, messy layer. However, excessive application might lead to a slightly longer drying time, but it generally won't harm the metal.

You'll know it's working because your metals will remain clean and rust-free! The VPCI molecules are constantly working to prevent corrosion. For long-term storage or critical assets, some users might even install corrosion coupons within the enclosed space to visually verify the ongoing protection over time.

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Cortec VPCI-337 EcoAir finds its home in various industrial settings for protecting metal parts during manufacturing, storage, and shipping. It's often used for in-process protection, edge spraying of coils and sheet stock, and fogging void spaces in equipment, tanks, and enclosures.

Yes, it's fantastic for exactly that purpose! Its fogging capability means it can easily penetrate and protect the internal surfaces of machinery, pipes, tanks, and other complex equipment during periods of layup or long-term storage, preventing costly corrosion damage.

Definitely. Its ability to create a protective atmosphere within sealed packaging makes it an excellent choice for safeguarding metal components during international shipping, where they might encounter varying humidity and temperature conditions.

It’s an ideal solution for protecting spare parts inventory! By fogging the storage containers or even individual packaging of spare parts, you can ensure they remain in perfect, rust-free condition, ready for use whenever they are needed, without the hassle of cleaning off greasy rust preventatives.

Double-wall void spaces are notorious for trapping moisture and creating corrosion hotspots. Cortec VPCI-337 EcoAir's VPCI vapors are able to migrate into these otherwise inaccessible areas, condensing on all metal surfaces and providing crucial protection where traditional methods simply can't reach.

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Absolutely. After hydrostatic testing, piping systems can be prone to flash corrosion. Cortec VPCI-337 EcoAir can be fogged into these pipes to provide immediate and effective corrosion protection during storage, transport, or periods of downtime, ensuring the integrity of the system.

Small businesses and workshops can significantly benefit! Its ease of use and the convenience of the aerosol can make it highly accessible. Whether it's protecting tools, small fabricated parts, or even machinery during short periods of inactivity, it offers professional-grade corrosion prevention without needing specialised equipment.

Indeed. Cortec VPCI-337 EcoAir is consistently successful in the metalworking industry. It's commonly used for in-process protection and as an edge spray for coils and sheet stock, helping to prevent rust and staining on metal surfaces during various stages of manufacturing.

While VPCI technology itself can protect sensitive electronics, for specific electrical components, it's always best to consult the product's technical data sheet or a Cortec representative to ensure compatibility and avoid any unintended effects on conductivity or sensitive circuits. Generally, the film is designed not to affect these properties.

When working in confined spaces, proper ventilation is always recommended. While Cortec VPCI-337 EcoAir is designed to be user-safe and does not contain harsh solvents or propellants, standard industrial hygiene practices, including ensuring good air circulation, should always be followed.

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The "EcoAir" aspect is genuinely rooted in its environmental benefits. It's formulated with biodegradable, non-polluting ingredients and uses compressed air instead of chemical propellants, which significantly reduces its environmental footprint compared to traditional aerosols. The aluminum cans are also recyclable.

While considered user-safe, it's always wise to follow good industrial hygiene. This typically includes wearing appropriate personal protective equipment like gloves and eye protection. It's non-flammable and formulated without hazardous chemicals like 1,1,1 trichloroethane or chlorinated solvents, making it much safer to handle than many conventional rust preventatives.

Disposing of empty Cortec VPCI-337 EcoAir cans is straightforward and environmentally conscious. Since they are powered by compressed air and the product is contained in an inner pouch, once empty, you can simply pop off the top, remove the inner bag, and recycle the aluminum can with your regular metal recycling. This eliminates costly and inconvenient disposal procedures often associated with traditional aerosol cans.

Yes, Cortec VPCI-337 is remarkably biodegradable, with documented 87% biodegradation in 28 days. This means that its components break down naturally in the environment, reducing its persistence and overall ecological impact, which is a significant advantage over many traditional corrosion inhibitors.

The EcoAir line, including VPCI-337, is designed to minimize environmental impact. While water-based, it's formulated to reduce VOCs significantly, aligning with modern environmental regulations and providing a safer option for both users and the planet.

Yes, Cortec products, including VPCI-337 EcoAir, often conform to various industry standards and are subjected to rigorous testing. For instance, VPCI-337 is noted to conform to standards like ASTM D-1735 (Water Fog Cabinet) and ASTM D-1748 (Humidity Cabinet), which are crucial for evaluating corrosion protection. It also aligns with USDA and FDA approved ingredients for certain applications.

Cortec VPCI-337 EcoAir offers significant advantages over traditional oil-based rust preventatives. It's water-based, meaning it's generally less hazardous to handle and eliminates the need for messy, often solvent-heavy, clean-up processes. This translates to improved health and safety for workers and a much simpler process for the end-user.