Eureka Chemical's Fluid Film provides a solvent-free solution for rust and corrosion problems. Consisting of a lanolin base that penetrates and stops rust on contact, the solution also provides lasting lubrication while insulating and protecting electrical connections. Safe on paints, plastics and synthetic rubbers, Fluid Film will not readily wash off a surface. It can be used as a vehicle undercoating, to protect battery terminals, to stop squeaks and to provide lasting protection for wheel wells, inside fenders, springs, bottoms of doors, spare tire parts, drain holes and more. Fluid Film's deep penetration and non-drying characteristics also make it ideal for freeing up rusted, seized and corroded parts.