Page 1 of 2 Unirex S 2 Mobil industrial , United States View Unirex S 2 Grease Product Description Unirex™ S 2 is a lithium complex thickened high-temperature grease, based on a low volatility, synthetic polyol ester fluid, fortified with performanceenhancing additives. It is uniquely suited for high temperature applications, with an upper operating temperature recommendation of 200° C / 392°F based upon ASTM D3336 performance. Additionally this grease possesses good oxidation stability, and rust preventive characteristics. Features and Benefits Unirex S 2 grease is specially developed for high temperature applications where mineral oil based greases may not provide adequate protection. The ester base fluid has a low volatility at the working temperatures involved, this can lead to long grease life when compared to a conventional mineral oil product. Unirex S 2 is suitable for high temperature operations where frequent relubrication is not practical. This product offers the following performance features: • Outstanding high-temperature performance with better lubricity and wear protection than conventional grease • Low base stock volatility helping to provide long lubricant life and potentially extend re-lubrication intervals. • An upper operating temperature of 200° C /392°F based upon ASTM D3336 High Temperature Life performance Applications Application notes: The ester base oil of Unirex S 2 is not compatible with many common elastomer seal materials. For example, it may cause a softening or swelling of NBR seals. It is recommended that the equipment manufacturer or your ExxonMobil representative be consulted regarding seal compatibility in a specific application. Unirex S 2 is recommended by ExxonMobil for severe applications including: • Conveyor bearings in kilns and ovens • Steel mill ladle bearings • Jet aircraft starter clutch assemblies • Critical oven bearings in Fiberglas manufacture

Health and safety Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @ http://www.msds.exxonmobil.com/psims /psims.aspx All trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or one of its subsidiaries unless indicated otherwise. 06-2020 Exxon Mobil Corporation 22777 Springwoods Village Parkway Spring TX 77389 1 -800-ASK MOBIL (275-6624) Typical Properties are typical of those obtained with normal production tolerance and do not constitute a specification. Variations that do not affect product performance...