VCI (Volatile Corrosion Inhibitor) powder is a type of anti-corrosion product that is used to protect metal components and products from rust and other types of corrosion during storage and transportation. It is a dry, fine powder that contains VCI chemicals which create a protective layer on the surface of the metal. VCI powder works by releasing a vapor that forms a molecular barrier on the surface of the metal, which helps to prevent the corrosion caused by moisture, oxygen, and other environmental factors. The VCI powder can be applied directly to the metal surface, or it can be applied in a powder dispenser, which releases the powder into the enclosed space. One of the advantages of using VCI powder is that it provides long-term protection for metal components and products without the need for additional packaging or coatings. It is also easy to apply and cost-effective. However, it is important to follow the manufacturer's instructions carefully when using VCI powder to ensure that the correct amount is applied and that it is used in a well-ventilated area.