Why Aurangabad's Parts Need VCI Film, Not Plain Plastic or Oil
VCI (Volatile Corrosion Inhibitor) film is polyethylene film that releases a dry, vapour-phase rust inhibitor inside a sealed pack, coating every metal surface, including blind bores and threads, without any liquid. For Aurangabad this matters because parts machined in Waluj or cast in Shendra often sit through a hot dry season and a heavy monsoon in the same warehouse cycle, then move by road to Jalna and onward to Nhava Sheva before an OEM opens the box. Ordinary film traps humidity against the metal; rust-preventive oil then has to be degreased before assembly. BENZ VCI film skips both problems, so parts come out dry and assembly-ready.
The Marathwada climate is the specific driver. Aurangabad sees sharp day-night temperature swings on the Deccan plateau and a concentrated monsoon, so condensation forms and re-forms on cool metal inside sealed packs. That is exactly the cycle VCI chemistry is built to interrupt.