Idemitsu Kosan Co.,Ltd. List of News Articles

Thank you for your continued support. Our long-term rust preventive oil, "Idemitsu Supercoat RS," which achieves improved productivity through water displacement, has recently won the 2025 "Outstanding New Product Award" at the Industrial Cleaning Conference (JICC). This oil successfully combines water displacement (cleaning properties of cutting fluids and grinding fluids) and exposure rust prevention at a high level, which was previously difficult to achieve. Users have praised it for significantly reducing rust, stains, and white residue during rust prevention storage, and for allowing cleaning and rust prevention processes to be done with a single liquid. This recognition is a result of our contribution to the industrial cleaning industry and the technical uniqueness of our product. For those struggling with rust prevention issues between processes, or considering yield improvement and quality enhancement, we encourage you to consider "Idemitsu Supercoat RS" at this opportunity. For case studies on its use in the field, videos related to water displacement, or inquiries, please visit here: https://www.idemitsu.com/jp/business/lube/products/RS/index.html