Is Blue Shell HX7 Plus a fully synthetic engine oil?
1 Answers
Blue Shell HX7 Plus is a fully synthetic engine oil. Below is an extended introduction about HX7 Plus: 1. Basic Information: Shell HX7 is a semi-synthetic engine oil, while HX7 Plus is an upgraded version of HX7, belonging to the fully synthetic engine oil category. Within the entire Shell engine oil range, it can be said that HX7 is the top-tier semi-synthetic oil, while HX7 Plus is the entry-level fully synthetic oil. 2. Performance and Function: Engine oil is made from base oils and additives, where the base oil determines the fundamental properties of the lubricant, and the additives compensate for and improve the shortcomings of the base oil's performance. Therefore, as a fully synthetic oil, HX7 Plus outperforms the semi-synthetic HX7 oil in terms of performance.