Aspen 4, Bio-based Edition

Aspen 4 Bio-based Edition is an alkylate petrol specially developed for four-stroke engines and works excellently in for example lawnmowers, rotary cultivators, snow ploughs and boat engines.

This fuel represents a new generation of up to 80% bio-based content, produced via a certified mass balance method*. The result is a clean, engine-friendly and ethanol-free alternative which also contributes to reduced waste and lower carbon dioxide emissions – a wise choice for both users and the environment.

As before, this variant is virtually free from harmful substances like benzene and other aromatics. This benefits both the working environment and the engine’s performance. The fuel keeps the engine cleaner, minimises deposits and thus provides more consistent and more efficient operation. Starting ability is improved and the fuel also has good storage stability.

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, developed especially for two-stroke engines.

Sometimes a little help is needed in finding the right fuel for your engine. To put you on the right path, read this article from our knowledge base.

Here you can read more about mass balance.

Contact us if you have any further questions.

* Our ISCC-certified mass-balance method guarantees that 80% of the raw material used in the production is bio-based. Note that the exact quantity of bio-based raw material differs between containers.