Skip to Content
Astar Classic 4T 15W50

Technical data shown comes from laboratory tests. Download the Safety Data Sheet (SDS) in the Documentation section. We are not liable for damage from incorrect product use.

Certifications

Astar Classic 4T 15W50

Sportback Classic 15W50 mineral oil for older or high-mileage petrol engines not requiring Low SAPS. Strong hot-viscosity film, ring protection and reduced leakage on worn seals.

Use when OEM specifies 15W50 mineral grade. Not for modern DPF engines without OEM approval.

  • Synthetic
  • Multigrade

Meets specifications

  • API: SM - JASO MA2
Analysis Type Method Results
Grade SAE 15W-50
Viscosity at 100º C. (cSt) ASTM D – 445 16.30 - 21.90
Viscosity Index min. ASTM D – 2270 150
Flash point (ºC) ASTM D – 92 195
Pour Point. (ºC) ASTM D – 97 -31
TBN mg KOH/g ASTM D – 2896 >7.0