Metal at rest will rust. That’s just reality. It’s a problem NACE International once concluded cost the U.S. a stunning $276 billion annually in losses. Everything from bicycle spokes to battleships – nothing is immune. The good news is, we’ve gotten better at keeping it at bay.
VCI corrosion protection technology was first developed in early half of the 20th century, marking an incredible advancement, though initially employed for limited use on only a few specific items (mainly pipes and boiler systems on large ships). However, it wasn’t long before a wide range of other industries began to recognize the potential of VCI and began exploring it, though concerns about toxicity kept it from really taking off for a while.
Today, Zerust’s patented VCI corrosion protection technology is non-toxic, environmentally friendly AND effective in helping to preserve all kinds of metals, including those in firearms, motor vehicles, metal tools, heirloom silver and more.
The Science Behind VCI
VCI is short for “volatile corrosion inhibitor,” used interchangeably with the term “vapor corrosion inhibitor.” As noted by research in the journal Metal Finishing, VCIs are a class of chemical compounds that volatize into the air to inhibit corrosion on metal surfaces. The vapors form a very thin film on metal surfaces, which in turn make those surfaces passive to the corrosion process.