Östol Oldtimer Oil SAE 40 undoped is a pure, acid-free and resin-free single grade engine oil, ideal for engines from the 1920s and 30s without oil filters.
- Supports engine leak tightness
- Reduced oil consumption
- Protects materials, including seals and paint finishes
- Very good compatibility with seals
- Stable performance at any operating temperature
- Stable lubricant film, even with hot oil and high loads