VCI Rust Preventive Sealing Wax is a specially formulated sealing wax blended with vapor‑phase corrosion inhibitor, as direct replacement for Military VCI Wax 120. After melting, coating and solidification, it forms a dense physical barrier while releasing volatile anti‑rust molecules inside the enclosed space. This wax achieves dual‑action protection for metal components and provides reliable long‑term preservation during storage, shipment and idle stock keeping.
Product Overview VCI Rust Preventive Sealing Wax (Military VCI Wax 120 Equivalent) is functional anti‑rust sealing wax integrated with vapor‑phase corrosion inhibitor. When applied in molten state onto metal surfaces and cooled to solidify, the wax creates a continuous impermeable sealing layer that blocks moisture, oxygen and saline contaminants. Meanwhile, embedded VCI ingredients slowly release volatile corrosion‑inhibiting vapors inside the sealed cavity. The vapor molecules adsorb onto metal surfaces to suppress electrochemical rust reactions. It satisfies strict long‑term preservation requirements for precision metal spare parts, military hardware and heavy mechanical components under warehouse storage and logistics transportation conditions.
Key Features ‑ Dual protection mechanism combining physical sealing barrier and VCI vapor anti‑rust effect ‑ Direct equivalent grade for Military VCI Wax 120 for metal long‑term preservation ‑ Good molten fluidity suitable for dipping, pouring and brushing application processes ‑ Stable VCI releasing performance during prolonged storage period ‑ Compatible with most ferrous and non‑ferrous metal substrates
Typical Technical Properties ‑ Chemical Type: Hydrocarbon‑based wax blended with vapor corrosion inhibitor ‑ Appearance: Amber to dark‑brown solid blocks or pastilles ‑ Melting Range: Refer to TDS ‑ VCI Activity: Refer to TDS ‑ Water Repellency: Refer to TDS
Applications ‑ Military hardware: Long‑term anti‑rust preservation for metal mechanical spare parts ‑ Precision machinery: Sealing protection of gear, shaft and valve components for stock storage ‑ Heavy‑industry components: Anti‑corrosion treatment before overseas transportation ‑ Metal‑parts warehouse: VCI sealing wax for finished metal component inventory preservation
Processing Recommendation Melt the VCI sealing wax under controlled heating temperature and avoid excessive thermal over‑heating that deactivates VCI additives. Make sure metal workpieces are thoroughly cleaned and dried prior to wax dipping or brushing. Allow sufficient cooling for complete solidification. Conduct rust validation testing on trial samples before formal mass processing.
Storage & Handling Store in cool, dry, shaded warehouse away from direct heat and open flame. Reseal the packages tightly after opening. Wear protective gloves while handling solid wax materials.

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