Depending on the manufacturers specifications, this 2-stroke engine oil can be used for mixing ratios of up to 1:100. Self-mixing. For mixed lubrication Fill the contents of the canister into the fuel- or oil tank - refill fuel, depending on mixing ratio mixing is made automatically. For separate lubrication Fill the contents of the canister into the oil tank. The oil is then mixed with the fuel through the metering device. Observe the mixing ratios specified by the engine manufacturers.