Mobil Teresstic 100 is a long-service-life circulating oil made from selected base stocks and highly effective additives. These additives provide a number of benefits, including oxidation and rust inhibitors and anti-foam agents. Mobil Teresstic 100 is recommended for applications where a dependable lubricant is needed for very long periods, sometimes years. It resists high temperatures, prevents rust, and shed entrained water and air. It provides excellent performance in hydraulic systems, circulating lubrication systems, gear cases, bearings, reciprocating natural gas compressors, and other industrial units where long trouble-free service is needed.