Volatile Corrosion Inhibitor Films contain good water barrier properties from fabric side and are also coated with highly concentrated VCI chemicals from paper side. These Volatile Corrosion Inhibitor Films release small amounts of volatile protective substances. These Volatile Corrosion Inhibitor Films are transparent, bluish special polyethylene films that are nitrite-free and provide active VCI corrosion protection on both sides. Volatile Corrosion Inhibitor Films are suitable for steel, cast iron; reliable corrosion protection for galvanized steel, nickel, aluminium, chrome and zinc.