Sinta 10W40 Supreme SHPD is fully synthetic energy-saving motor oil with a low content of sulphated ash, phosphorus and sulfur (low-SAPS) developed for heavy-duty diesel engines. The harmful exhaust gas is reduced in Euro-4/5/6 engines. This lubricant is also used in engines with EGR system and particulate filter (DPF). In general, all synthetic oils are chemically synthesised to meet the exacting demands of modern engines. This makes them more expensive to produce, but because they are tailor-made they provide the best performance, protection and fuel economy. They also remain stable at very high temperatures and fluid at very low temperatures.