Östol old-timer oil SAE 50 is a single-grade motor oil based on mineral oils, without additives. Suitable for engines from the 20s and 30s without oil filter.
Can be used at high and low operating temperatures.
Stable performance at any temperature.
Minimum oil consumption.
No damage to gaskets and metal parts (including copper alloys).
Very good lubrication and sealing.
Good seal between pistons and cylinders both at high temperatures and high power.