Aspen 2 is alkylate petrol premixed at 50:1 with a premium quality biodegradable 2-stroke oil. Suitable for chainsaws, clearing saws, hedge trimmers, power cutters and other land-based 2-stroke engines. \n \nAspen 2 is virtually free from harmful substances such as benzene, aromatic hydrocarbons or olefins; substances that can cause serious health problems. Aspen Alkylate Petrol also keeps the spark plugs and combustion chamber of your machine cleaner. Aspen Alkylate Petrol contains no ethanol, meaning it can be stored for a long time without any deterioration in quality, which makes your engine easy to start even after long standstill periods. There are numerous environmental benefits, such as reducing the formation of ground-level ozone (smog) by about 40%. \n \nThe oil in Aspen 2 has been selected and developed for the future. It is fully synthetic with as much as 60% renewable content. It is biodegradable and free from ash and solvents. The oil gives an extremely clean engine and has optimum lubrication characteristics at all engine temperatures.