U sure about that? The low pour point & high flash point would suggest otherwise, dont you think?
Typical Properties
Mobil 1 ESP Formula 5W-30
SAE Grade 5W-30
Viscosity, ASTM D 445
cSt @ 40ºC 72.8
cSt @ 100ºC 12.1
Viscosity Index, ASTM D 2270 164
Sulphated Ash, wt%, ASTM D 874 0.6
HTHS Viscosity, mPa·s @ 150ºC, ASTM D4683 3.58
Pour Point, ºC, ASTM D 97 -45
Flash Point, ºC, ASTM D 92 254
Density @ 15ºC, kg/l, ASTM D 4052 0.850