Interesting.
Although the MSDS did not specify Conventional vs Syn % in the Blend oil it did show us this:
Kendall GT-1 Syn Blend (All Grades)
Lubricant Base Oil (Petroleum) VARIOUS >80
Additives PROPRIETARY
Kendall GT-1 Full Synthetic (All Grades)
Synthetic Lubricant Base Oil PROPRIETARY >75
Additives PROPRIETARY <25
Although the MSDS did not specify Conventional vs Syn % in the Blend oil it did show us this:
Kendall GT-1 Syn Blend (All Grades)
Lubricant Base Oil (Petroleum) VARIOUS >80
Additives PROPRIETARY
Kendall GT-1 Full Synthetic (All Grades)
Synthetic Lubricant Base Oil PROPRIETARY >75
Additives PROPRIETARY <25