Collection: VCI capsules - Corrosion protection for junction boxes and electrical cabinets
VCI Capsules – Corrosion protection in enclosed spaces and cabinets
VCI capsules from Zerust provide corrosion protection inside non-ventilated junction boxes, electrical cabinets, toolboxes, and other enclosed spaces. Reál Marine supplies VCI emitters from stock in Stavanger for industrial protection throughout Norway.
What are VCI capsules?
VCI stands for Volatile Corrosion Inhibitor. VCI capsules release a gas at low pressure that settles as an invisible molecular layer on all metal surfaces inside the container – even those with complex geometry.
The protective layer does not alter the metals' resistance, magnetic, or thermal properties. You receive clean corrosion protection without affecting function or performance.
12 or 24 months of protection
Zerust VCI capsules offer a choice between:
- 12 months of protection – for shorter storage and interim storage
- 24 months of protection – for long-term storage and spare components
Protection against salt, moisture, gases, H2S, and airborne contamination – covering all common types of corrosion.
Ideal for enclosed spaces where packaging is not practical
VCI capsules solve the problem for components that cannot be packaged traditionally:
- Junction boxes with complex internal geometry
- Electrical cabinets and fuse boxes
- Toolboxes and equipment cases
- Machine housings and internal cavities
- Spare components in sealed containers
Complete protection system
Combine VCI capsules with:
- VCI packaging – for components that can be wrapped
- Silica gel and desiccants – for moisture adsorption
- Chemical VCI treatment – for metal surfaces
- Custom-fitted tarpaulins – for exterior protection
