Group III Base Oils

Low-viscosity high-VI stock — the key building block for 0W-XX and 5W-XX fuel-economy engine oils.

Viscosity @ 100°C

4.0 – 4.4 cSt

Viscosity Index

≥ 120

Flash Point

≥ 215 °C

Pour Point

≤ −18 °C

Versatile mid-viscosity grade balancing volatility and film strength across synthetic engine oil and driveline formulations.

Viscosity @ 100°C

5.8 – 6.5 cSt

Viscosity Index

≥ 125

Flash Point

≥ 235 °C

Pour Point

≤ −15 °C

Heavy Group III cut delivering high-temperature film strength for synthetic heavy-duty diesel and gear oil formulations.

Viscosity @ 100°C

7.8 – 8.2 cSt

Viscosity Index

≥ 125

Flash Point

≥ 245 °C

Pour Point

≤ −12 °C