Marine antirust oil is a kind of technology specially designed to prevent the discoloration of coatings on hardware and electroplated workpieces. After soaking for 2-4 minutes, an oxide protective layer with a single thickness is formed on the surface of the hardware or electroplating layer. According to different transportation and storage conditions, sulfide can be prevented from forming on the surface within 65,438+0-3 years. Marine antirust oil has super anti-sulfur and anti-salt spray performance, and has super anti-rust effect through various corrosion tests. Widely used in hardware, hardware, surface treatment, electroplating, steel, stainless steel, copper protection fields.