Clear Fluid Film is a lanolin-based, solvent-free, corrosion preventative and lubricant that has many uses. We have found it makes a great once a year undercoating for your restored, late model, or survivor vehicle. It will not dry out or evaporate, is safe on paint, electronics, plastics and most oil resistant synthetic rubbers and will not freeze. Fluid Film stops rust on contact, prevents rust on all metals and lubricates moving parts in extreme conditions. It penetrates to free up frozen or rusty parts and can even be used as a release agent for snow and ice during winter.