Phoenix® Ultra is a new range of cylinder lubricants designed for the demands and flexibility of IMO 2020. Phoenix Ultra lubricants have been fully field-tested with various fuels expected post-IMO 2020 and approved by major OEMs. Phoenix Ultra 100 is a 100 Base Number (BN) cylinder lubricant formulated to combat cold corrosion in two-stroke marine engines with exhaust abatement technologies using heavy fuel oil. Phoenix Ultra 100 is blended with refined base oils and selected additives for excellent ring and liner wear protection and piston cleanliness in slow-speed crosshead diesel engines.