Rust Patrol Multi-Purpose 7 oz. is a rust preventative, lubricant, penetrant, and moisture displacer designed to protect and extend the life of your equipment. Using advanced 21st century nano-technology, it bonds to metal surfaces at the molecular level, providing superior protection against rust and corrosion. This multi-purpose formula is highly effective as a penetrant, making it an essential tool for maintaining and preserving your valuable machinery and tools. Experience the performance of Rust Patrol Multi-Purpose for all your rust prevention and lubrication needs.