We provide VCI paper made in Branopac Germany. VCI stands for Volatile Corrosion Inhibitor. VCI works to inhibit corrosion vapour by forming a thin protective layer on the metal surface inside the enclosed space. This invisible layer prevents the reaction of metals with moisture that causes corrosion. The VCI vapour will be evaporated when the packaging is opened and user can immediately perform the following steps directly such as painting process or assemble with other components.