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.
Aspen 4 is a specially-developed alkylate petrol for four-stroke engines. It can be used with a whole array of different four-stroke engines, including lawnmowers, rotary cultivators and snowblowers.
Unsure if your engine is a two-stroke or four-stroke engine? Check if there’s somewhere to top up the oil, or perhaps a dipstick. If you don’t find one of these, it’s a two-stroke engine. Here, you should opt for Aspen 2, an alkylate petrol mixed with oil.