ExxonMobil has added another cylinder oil for use with IMO 2020 compliant fuels to its range of marine lubricants. Mobilgard M420 is a 20 BN cylinder oil intended for use in medium-speed engines burning fuels with 0.5 percent or less sulfur content, as well as with liquefied natural gas. Meanwhile, in India, the company launched Mobil DTE 20 Ultra Series hydraulic oils for use in various hydraulic systems and other components, including clearance servo-valves and numerically controlled machine tools. The fluid can double drain intervals while providing increased wear protection, the company reports. Web: www.exxonmobil.com