The following is a description of the anti-rust primer, metal paint anti-rust radiator conversion and renovation coating primer conversion agent written based on the title you provided: "Product Description" : Point One: High-efficiency anti-rust primer This anti-rust primer has excellent anti-rust performance and is suitable for various metal surfaces. It can effectively isolate the contact between metals and air, preventing metals from oxidizing and rusting. No complex pretreatment of the metal surface is required before use. It is simple, fast and time-saving. Point Two: Metallic paint refurbishment coating As an ideal choice for radiator conversion, the metallic paint coating provided by this product not only has a bright color but also is wear-resistant and durable. The renovated radiator looks brand new, enhancing the aesthetic appeal of the home. Its unique conversion agent composition ensures a tight bond between the coating and the metal surface, enhancing adhesion and durability. Point Three: Materials and Design Features This product is made of high-quality and environmentally friendly materials, is non-toxic, harmless, safe and reliable. Its unique design combines modern craftsmanship concepts and is easy to operate. With a capacity of 300g and a dedicated brush, it ensures the uniformity and accuracy of the coating. Please ensure that the metal surface is dry and clean before use to achieve the best results. Store in a cool and dry place, away from direct sunlight and high temperatures. This rust-free primer and metal paint anti-rust radiator conversion and renovation coating primer conversion agent is an ideal choice for home metal surface renovation. It is highly efficient in rust prevention, beautiful and durable, and easy to operate. The correct usage method and precautions will bring lasting protection and a new luster to your radiator.