MOBIL SHC POLYREX 005 is a High Temperature Synthetic Polyurea Greases.
The Mobil SHC Polyrex series of greases are specifically designed to improve your productivity by solving high
temperature lubrication problems in both general industry and food processing applications. Developed using
advanced Polyurea technology, these synthetic, polymer-enhanced greases bring a high temperature solution to the market
while carrying a full NSF H1 registration.
The Mobil SHC Polyrex Series of greases are designed to offer a combination of high temperature performance, excellent
water resistance, and the balanced wear performance consistent with Mobil grease products. Using advanced Polyurea
thickener technology, ExxonMobil researchers developed a unique combination of synthetic oils that achieve excellent high
temperature performance able to provide lubrication up to 170°C. Even at these extreme temperatures, Mobil SHC Polyrex
resists oxidation and loss of structural stability allowing re-lubrication intervals to be extended while maintaining equipment
protection. The carefully balanced combination of thickener, base oils, and additives yields a grease with excellent load
carrying capabilities and rust protection. Mobil SHC Polyrex is also highly resistant to water and has excellent corrosion
protection providing added protection to equipment in wet, humid environments and applications where water wash downs
All Mobil SHC Polyrex greases are NSF H1 registered and also comply with Title 21 CFR 178.3570 by the Food and Drug
Administration (USA) for lubricants with incidental food contact. Additionally, they meet the requirements of Kosher. Mobil
SHC Polyrex Greases are manufactured at ISO 22000 certified facilities that also meet the requirements of ISO 21469
helping to ensure that the highest levels of product integrity are maintained.
Features and Benefits
The Mobil brand of oils and greases is recognized around the world for its innovation and outstanding performance. Mobil
SHC Polyrex utilizes the advanced thickener technology of the Mobil Polyrex family of greases to deliver a high
performance, problem solving product for some of industries’ toughest lubrication problems. Mobil SHC Polyrex brings that
performance to another level through the addition of a unique combination of synthetic oils, polymer enhancement and a
balanced additive package that is geared to deliver solutions to tough lubrication problems.
Application Considerations: While Mobil SHC Polyrex Series greases are compatible with many Polyurea and lithium
complex greases, admixture may detract from their performance. Consequently it is recommended that before changing a
system to one of the Mobil SHC Polyrex greases, it should be thoroughly cleaned out to achieve the maximum performance
benefits. While the Mobil SHC Polyrex greases share many performance benefits, their applications are best described in
terms of each product grade:
Mobil SHC Polyrex 005 is an NLGI 00 grade grease specifically designed for use in central grease systems. The
enhanced pumpability and low temperature mobility make it an ideal choice for grease systems subject to low
ambient temperatures, such as those found in food processing freezers or in outdoor applications. Mobil SHC
Polyrex 005 may also be used for the lubrication of enclosed gears where oil leakage may be a concern. The
recommended operating temperature range for this product is –30 to 170º C.