Rayhong Anti-rust conversion agent spray, car wheel hub, tire rim, door lock cleaning, rust removal and renovation lubricant Vehicle Brake Cleaner  (0.03 L)

- Powerful Rust Conversion & Removal Dual Function This rust converter spray features an advanced formula that not only effectively removes existing rust on car hubs, rims, door locks and other metal parts, but also converts residual rust into a stable, protective film. It prevents further rusting and corrosion, solves the problem of rusty metal parts from the root, and extends the service life of your car accessories. - Multi-Scene Application for Car Exterior & Accessories Specifically designed for car maintenance, it is widely applicable to car wheels, tires, steel rims, door locks, as well as other metal parts such as hinges and bolts. It can quickly clean rust, stains and dirt on the surface of these parts, making rusty and dull parts regain a clean and new look, meeting all-round car rust removal and maintenance needs. - Renovation & Brightening Effect for Metal Surfaces Beyond rust removal, this spray also has a renovation function. It can gently polish the surface of metal parts, remove oxidation, scratches and dullness caused by long-term use, restore the original luster of metal, make car hubs, rims and door locks look like new, enhancing the overall appearance of your car. - Lubrication & Protective Barrier for Long-Term Care While removing rust and cleaning, the spray forms a thin, durable protective layer on the metal surface, which has excellent lubrication performance. It can lubricate car door locks, hinges and other moving parts, reducing friction and noise, and preventing jamming. The protective layer also isolates moisture, dust and other corrosive substances, achieving long-term rust prevention and protection. - Easy to Use & Safe for All Metal Types No professional tools or skills are required. Just shake well, spray evenly on the rusty or dirty surface, wait for a few minutes, and then wipe clean with a cloth. The mild formula is non-irritating, non-corrosive to metal surfaces and car paint, safe for all types of metal (steel, aluminum, alloy, etc.), suitable for DIY car maintenance at home or professional auto repair shops.