VCI is an acronym for Volatile Corrosion Inhibitor. VCI chemicals are a class of corrosion inhibiting compounds, which have sufficient vapor pressure to release molecules from the compound into the air. Armor Protective Packaging® VCI products are packaging products, which contain ARMOR’s proprietary VCI Nanotechnology™ chemicals directly in the packaging. Our packaging products include papers, films, foams, nettings, chipboards and many other packaging components, which safely prevent corrosion on protected metals without the need for messy grease, oils, protective coatings or other ineffective methods.