|  | Grades and Datasheets
| ExxonMobil Chemical is the world's only manufacturer of both low and high viscosity polyalphaolefins (PAO) which enables you to work with a single source manufacturer to handle all of your worldwide distribution needs. With commercial viscosity grades ranging from 2 cSt to 100 cSt and High Viscosity Index (VI) products up to 1000 cSt, we provide our customers the flexibility to formulate and meet the most extreme requirements. Our Spectrasyn™, Spectrasyn Plus™ and Spectrasyn Ultra™ PAO provide superior lubrication for such applications as passenger car engine oils, drive line lubricants, industrial machinery and heavy-duty truck engines. Used in conjunction with our Esterex™ ester basestocks and Synesstic™ alkylated naphthalene blendstocks, PAO are the major component of worldwide synthetic engine oils.
| Grade | Data Sheet | Sales Specification | | SpectraSyn PAO | | | | SpectraSyn 2 |  |  | | SpectraSyn 2B |  |  | | SpectraSyn 2C |  |  | | SpectraSyn 4 |  |  | | SpectraSyn 5 |  |  | | SpectraSyn 6 |  |  | | SpectraSyn 8 |  |  | | SpectraSyn 10 |  |  | | SpectraSyn 40 |  |  | | SpectraSyn 100 |  |  | | SpectraSyn Plus | | | | SpectraSyn Plus 3.6 |  |  | | SpectraSyn Plus 4 |  |  | | SpectraSyn Plus 6 |  |  | | SpectraSyn Ultra HVI PAO | | | | SpectraSyn Ultra 150 |  |  | | SpectraSyn Ultra 300 |  |  | | SpectraSyn Ultra 1000 |  |  |
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