Fubang hard oil anti-rust agent, commonly known as dry anti-rust agent, is a transparent oil liquid with a density of 0.95 and a mild odor. It is suitable for the protection of black metals and non-ferrous metals. Main materials include steel and metal parts, cast iron, copper, aluminum, galvanized plates, and other metal materials for medium and long-term anti-rust treatment. The anti-rust period varies due to differences in environment, humidity, and corrosive components. Under dry storage conditions, metal parts typically achieve an anti-rust period of over 2 years.
Hardened anti-rust oil features: Excellent rust prevention in humid and salt mist environments, suitable for protecting equipment and machinery during domestic and export transportation, especially for heavy-duty mechanical rust protection.
Dongguan East Asia Petrochemical Co., Ltd.'s hard film rust preventive oil application instructions: (1) Clean and treat the metal before applying oil; ensure the surface is free of dirt and moisture, and wear rubber gloves when applying. (2) Small metal parts can be treated by immersion, spraying, or brushing; note: when immersing, place the parts directly into the rust preventive oil for 0.2 to 2 minutes, then remove and let dry above the槽液, and seal the packaging. (3) Large molds can be treated using spraying or brushing methods to ensure that the metal surface is coated with rust preventive oil and the film is even.
In the metal processing industry, many customers have reported that despite following the process steps and using rust preventive oil, they still encounter issues with molds that rust, turn black, and corrode during storage. To avoid rust failure and improve the luster and performance of the workpieces, here are some tips: 1. Avoid incorrect pretreatment media: Before applying rust prevention, clean or wipe the mold surface clean to reduce water residue or prevent hand sweat corrosion. Options include wearing gloves for contact.
2. Choose high-quality rust prevention oil and the appropriate type, such as for outdoor machinery exposed to sun and rain, opt for hard film rust prevention oil; for indoor precision parts long-term storage, choose solvent-type rust prevention oil.
3. Ensure proper painting procedure: Small parts can be dipped or brushed; large parts should be coated evenly with a consistent thickness, ensuring no missed spots or uneven surfaces.
4. After rust prevention, for long-term storage, seal the products and choose high-quality packaging materials.

Electroplating Sealing Antirust Agent, with excellent antirust performance, simple operation, convenient use, widely applied in surface treatments such as electroplating, blackening, and phosphatizing. It is also extensively used in the fields of automotive parts, smart home accessories, springs, bolts, nuts, and other fasteners. East Asia Petroleum's electroplating antirust oil can be customized for salt spray resistance of 12, 48, 72, 96, 120 hours. The electroplating antirust oil has strong antirust and salt spray resistance, is non-flammable, and is environmentally friendly, forming a dense protective film on the metal surface. The treated workpieces have better salt spray antirust effects, strong antirust, corrosion resistance, and color resistance, are easy to use and operate, and are suitable for the antirust and corrosion resistance treatment of metal stampings, standard parts, and plated materials (such as nickel, black nickel, tin, zinc, chrome, etc.) after electroplating. It is widely used in electroplating, continuous electroplating, and chemical nickel. The workpieces treated with electroplating antirust oil have enhanced rust resistance and salt spray resistance, good surface luster, and are easy to bond together without affecting conductivity and welding.

1. Electroplating Rust-Proof Sealing Agent Type A, Appearance: Light brown oil liquid. This product is a solvent-based rust-proof sealing agent formulated specifically for the electroplating industry, known for its excellent volatility. It boasts superior dehydration properties, suitable for surface oxygen and rust prevention on products like nickel, zinc, silver, and gold plating. After evaporation, it leaves no lumps, oil spots, no discoloration, maintains luster, is dry, and has good rust-proofing properties; salt mist and humidity tests can pass for over 48 hours; widely used in the electroplating industry; primarily for rust prevention on products such as USB interfaces, phone connectors, computer metal casings, and metal components of small parts and their assemblies (this product is environmentally friendly).
2. Cycle Rust Preventive Oil, Appearance: Light brown oil liquid, Application: Provides excellent rust prevention for both black and non-ferrous metals; no cleaning required for assembled and operating parts; rust prevention period of 3 months, suitable for parts requiring longer rust prevention during processing; also well-suited for metals like cast iron, stainless steel, iron, zinc, and cadmium. Suitable for intermediate and short-term storage rust prevention for steel, copper, aluminum, and other black and non-ferrous metals; especially suitable for internal surfaces of mechanical parts, engines, compressors, circulating systems, hydraulic systems, and splash lubrication areas, particularly during transportation or temporary storage.
3. Rust and Corrosion Inhibitor SRUS-5, Appearance: Light brown oil, this product is a blend of environmentally friendly hydrogenated mineral oil and selected corrosion and oxygen corrosion inhibitor to effectively prevent copper, brass, and non-ferrous metal corrosion and discoloration.
4. SRUS-4 Rust Preventive Varnish, Appearance: Light brown oil liquid, Commonly Known As: Dry Rust Preventive Agent, Composed of Rust Preventive Agent and Volatile Solvent. Meets the Japanese JISK2246-80-NP3 standard, offering excellent sealing and rust prevention properties, with a sealing and rust prevention period up to two years. After oiling, the workpiece surface quickly forms a hard film, with a transparent and shiny oil film appearance, non-sticky, and can show the original color of the workpiece; easy to use, can be immersed, sprayed, rolled, or brushed at room temperature. Suitable for long-term sealing and rust prevention of cast iron, steel, copper, aluminum, and alloys, and also suitable for outdoor storage of workpieces.
5. SRUS-1 Soft Film Rust Preventive Oil, Appearance: Light brown oil; This product is a low-viscosity, thin-film anti-rust agent, refined from mineral base oil, various rust preventive additives, and solvents. After application to the metal surface, it leaves a uniform anti-rust film. Widely used for long-term anti-rust protection of iron and steel objects. Suitable for external surface sealing and anti-rust of carbon steel agricultural tools and mechanical products.
6. SRUS-2 Solvent Rust Preventive Oil, light brown oil, with excellent volatility. Exceptional dehumidifying properties; no need for pre-use drying process, simplifying workflow; suitable for surface rust prevention on surfaces prone to water or saltwater damage and after phosphating treatments, such as cold-rolled thin plates, galvanized sheets, steel, aluminum alloys, and small to medium-sized metal components and assemblies, as well as cyclic rust prevention for their products.
7. SRUS-3 Water-Displacing Rust Inhibitor, light brown oil, offers excellent water displacement and acidic compatibility, capable of removing small amounts of moisture and corrosive acids from metal surfaces. It boasts thin oil film, light color, transparent beauty, and is non-drip, providing excellent rust prevention for carbon steel tool products. It is an environmentally friendly product with odorless solvents, suitable for rust prevention of small parts such as transformers, silicon steel sheets, small components, and small screws.

There are many types of rust-preventing oils, and when selecting one, consider the following issues:
What method is more suitable for applying anti-rust oil on metal products (such as dipping, spraying, brushing)?
2. Which type of metal rust preventive oil (such as dry film, oil film, transparent film) should be used? How thick should the film be (thin film, greasy film)?
3. Does the pre- and post-process of products requiring metal rust-preventive oil include degreasing, rinsing, and cleaning treatments?
4. Required product dimensions and shapes for rust prevention, simple yet complex in appearance.
5. After applying the metal anti-rust oil, issues related to product storage arise, such as whether to store indoors or outdoors, whether to package or not, and how long the storage should last, etc.
6. What type of metal is required for products that need to be treated with rust-proof oil?
7. Besides rust prevention, are there any other requirements for the product (such as dehydration, fingerprint removal, etc.)?
Consider all aspects meticulously to select the appropriate metal rust preventive oil. East Asia Lubricants Co. has been dedicated to the research, development, and production of industrial lubrication products for 25 years, offering you metal rust prevention solutions.
The function of anti-rust oil:
1. Forms a hard or soft continuous film on metal surfaces with a certain viscosity or thickness, isolating from air and water to prevent rusting of iron or non-ferrous metals.
2. Rust-proof oils are all of short-term protection, with a rust-protection period of about five years. However, when reusing the machinery, the rust-proof film can be washed off at any time with kerosene or degreaser oil. This is different from rust-proof paint that provides permanent protection.