Long term rust proof oil WRP 558 is a solvent based rust proof oil, which is composed of selected solvents and special corrosion inhibitors. It has excellent rust and corrosion protection characteristics. After the solvent evaporates, it forms an adhesive, oil containing, non curing, extremely thin to thick rust proof protective film on the metal surface. It is suitable for providing long-term rust prevention protection for various black and non-ferrous metals, and has water displacement and fingerprint neutralization functions.
◆ Long term rust prevention, long protection period: specially designed for long-term storage and rust prevention, with excellent rust prevention performance. Under indoor dry storage conditions, the rust prevention time can last up to 1-2 years (12-24 months), effectively resisting corrosion from various corrosive media, greatly reducing the corrosion loss of metal workpieces during storage and transportation, and ensuring the quality of workpieces leaving the factory.
Easy to clean, suitable for subsequent processing: After use, a very thin and long-lasting protective oil film remains on the surface of the workpiece, which does not affect the appearance of the workpiece. During subsequent processing, there is no need for complex treatment, and alkaline cleaning agents can be used to easily clean and remove it without residue or trace, which does not interfere with subsequent processing steps such as stamping, painting, welding, etc., reducing the cost of subsequent processing.
◆ Wide adaptability and comprehensive protection: It can provide excellent rust prevention protection for both ferrous metals (carbon steel, cast iron, alloy steel, etc.) and non-ferrous metals (copper, aluminum, zinc, magnesium alloys, etc.) without distinguishing materials and selecting them separately. It is suitable for the rust prevention needs of various metal workpieces and has strong universality.
Excellent film-forming properties and strong adhesion: The oil film formed after solvent evaporation has strong adhesion, does not solidify, crack, or peel off, and can tightly adhere to the metal surface. Even if the workpiece undergoes slight collisions or handling, it can maintain the integrity of protection and ensure stable long-term rust prevention effect.
| Appearance | Colorless - light yellow transparent liquid |
| Membrane characteristics | oil film |
| density | 0.80-0.86g/cm3 |
| Viscosity (40 ℃) | 2-4cst |
| Flash point (opening) | ＞62℃ |
| Protection period | 12-24 months |
Craftsmanship: Suitable for various construction techniques such as soaking, spraying, and painting, it can be used for various spraying and soaking systems. It is recommended to use soaking, spraying, or painting in a well ventilated area.
Water quality: This product is an oil-based system and does not require dilution with water. There is no need to consider the impact of water quality during use.
Material: Suitable for the protection of steel or various non-ferrous metal materials, it can provide indoor protection effectiveness for up to 12-24 months, and is not suitable for workpiece protection in strong corrosive environments.
Industry: Widely used in industries such as hardware products, machinery manufacturing, precision components, automotive parts, electronic hardware, molds, etc., mainly for long-term storage and rust prevention of various metal workpieces, especially suitable for metal workpieces that require long-term storage and long-distance transportation, which can effectively ensure the quality of workpieces leaving the factory.
Packaging specifications: 200L iron drum/20L plastic small drum, (or according to customer requirements)
Storage conditions: Sealed and stored in a cool and ventilated place, with a shelf life of 6 months (unopened)
1. When the product is not in use, it should be covered to prevent solvent loss.
2. The protective film formed on parts protected by rust proof oil is easy to remove by degreasing with solvents or weak alkaline cleaning solutions.
3. Cannot be mixed with oil products from other companies, and moisture and impurities should be avoided during storage and transportation.
4. Do not directly touch the oiled metal sheet with your hands to avoid damaging the protective oil film formed.
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