VpCI377 Water-based Concentrate Description: VpCI377 is a complete replacement for oil-based preventives for indoor protection of equipment and components. VpCI377 is a type of corrosion preventive liquid that meets tough anti-pollution requirements. The wide dilution range with water (0.5-20%) allows flexibility to customize the length of protection required and the applied cost per square foot (or m2). Package:5 gallon (19 liter) pails, 55 gallon (208 liter) drums, liquid totes and bulk.