- KD Finechem engine anti-rust agents are effective for maintaining the best engine condition for a long time with their excellent anti-corrosion performance.
- The coolant used in the ignition test after completion of the engine assembly at the engine production plant is an engine anti-rust corrosion inhibitor used for the purpose of preventing the residual coolant from corroding the iron-based metal parts (cylinder block, water jacket, water pump, etc.) inside the engine.

- KD Finechem engine anti-rust agents are made from high-purity ethylene glycol, metal corrosion inhibitor and antioxidant.

- When mixed with engine test coolant at 15vol% concentration, it provides an excellent anti-corrosion performance and does not cause deterioration of antifreeze performance for a long time.
- With the use of the organic acid-based anti-corrosion additives that are mostly used for antifreeze, the product has an excellent mixing stability with antifreeze. There is no separation or formation of deposits during mixing, and the product does not affect the performance of antifreeze and non-metallic materials (rubber, packing, etc.).
- The product provides an excellent anti-rust performance not only in areas immersed in liquid, but also in microscopic space in the air and condensation site.