Our Rust Shield (400ml Aerosol Spray) provides the perfect protection against future rust and corrosion. The clear, flexible film is highly resistant to cracking, forming an impermeable barrier that helps to prevent rust, for good. Whether you are pre-treating new metals or restoring previously rusted surfaces, Jenolite Rust Shield has the answer. Like with all Jenolite products our Rust Shield is produced using the highest quality materials to ensure your items are restored and protected to the highest level. Jenolite — the professional choice since 1939.