Rust prevention & Anti-corrosion lubricant * Evaporates to leave a long lasting dry film that withstands corrosion. * Made from US grown Soy * 90% Biodegradable * Evaporates to leave a long lasting dry film that withstands corrosion Shield It does what the name implies! It shields surfaces from rust even under tough climate conditions. A dry lubricant, Shield It evaporates to leave a long lasting film that withstands weathering and corrosive agents. Shield It is a dry lubricant that has been formulated for superior lubricity with anti-corrosive residues. Safe on wood, glass, vinyl, plastics not under stress, leather, ruber, metal, paper, open gears, bearings, conveyors, windows, garage doors, tools or paint. Use Shield It to lubricate joints that swival, hinges, chains - the list goes on.