Reliable engine protection even in high-temperature, high-load conditions such as long cruising on the highway!
"Keystone Full Synthetic 5W-40 SN" is a 100% synthetic oil that meets the API SN standard. It enhances the engine's fuel efficiency over the long term and achieves smooth engine rotation by penetrating various parts of the engine. This premium oil realizes the engine's inherent performance, from town use to high-speed cruising. [Features] - 100% synthetic engine oil - Exhibits significant effectiveness in thermal stability at high temperatures - High oil film retention and shear stability - Suppresses the formation of sludge inside the engine and maintains cleaning performance - Complies with API (American Petroleum Institute) standards *For more details, please refer to the PDF document or feel free to contact us.
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【Representative Properties】 ■Density (15℃): 0.860g/cm3 ■Appearance (ASTM): L3.0 ■Flash Point (COC): 248℃ ■Pour Point: Below -35.0℃ ■Viscosity (-30℃): 5210mPa･s ■Kinematic Viscosity ・(40℃): 93.6mm2/s ・(100℃): 15.5mm2/s ■Viscosity Index: 176 ■Basic Value (PCA): 9.85mgKOH/g ■Foaming Test (seqII): 0/0ml *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■Gasoline Engine Oil *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Established in 1967. We are making proposals to address this company's challenges by creating locally sourced energy at golf courses. *In 2011, we decided to inherit the rights and obligations related to other operations, excluding manufacturing, of our group company, Nitto Seiyu Co., Ltd.