Highly Effective Lubrication and Protection A high-viscosity synthetic formula reduces friction and wear on metal parts. Suitable for mechanical structures such as door hinges, bearings, and guide rails, maintaining smooth operation and extending component life. Powerful Rust Cleaning and Removal With strong penetration, it breaks down stubborn oil, rust, and oxides, restoring metal surfaces to a clean state while forming a protective film to prevent new rust formation, making it ideal for refurbishing older parts. Broad-Spectrum Applicability Compatible with a wide range of materials (metal, rubber, and plastic), it is non-corrosive to seals and can be used on automotive lock cylinders, chassis, wiper linkages, and other parts, making it suitable for maintaining household appliances. Extreme Environment Resistance Stability over a wide temperature range of -40°C to 200°C, resistance to water and salt spray, and long-lasting adhesion even in rainy and freezing weather, making it suitable for use in high-load and outdoor vehicles. Convenient Design Comes with a precision dispensing nozzle or pressurized spray can for clean, drip-free operation in even the smallest crevices, saving time and effort for DIY maintenance without the need for tools. Package: 1 set