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How does Aspen fuel differ from regular petrol?

25 February 2025

Why Choose Aspen Fuel Over Regular Petrol for Garden Machinery?


Garden machinery, such as lawnmowers, chainsaws, and hedge trimmers, often relies on petrol for operation. While regular petrol is widely available, Aspen fuel offers numerous advantages that make it a superior choice for both occasional and professional users. Below, we explore the key differences between Aspen fuel and regular petrol or 2-stroke mixes.


1. Engine Performance and Longevity

  • Aspen Fuel: Aspen alkylate petrol is cleaner-burning and contains fewer harmful substances like benzene, sulphur, and ethanol. This results in reduced engine deposits, cleaner spark plugs, and less wear on internal components, extending engine life.
  • Regular Petrol: Regular petrol contains up to 350 components, including ethanol and aromatics, which can cause engine corrosion, deposits, and performance issues over time.


2. Storage Stability

  • Aspen Fuel: Aspen remains stable for 3–5 years without deteriorating. This is ideal for seasonal garden machinery that may sit idle for months.
  • Regular Petrol: Regular petrol begins to degrade after 1–2 months, leading to issues like stale fuel that can prevent machinery from starting.


3. Environmental Impact

  • Aspen Fuel: Produces significantly fewer harmful emissions (up to 99% cleaner than regular petrol) and reduces toxic benzene emissions by up to 108 times. It also minimizes the formation of ground-level ozone (smog).
  • Regular Petrol: Emits more unburnt hydrocarbons and toxic substances during use, contributing to pollution.


4. Health Benefits

  • Aspen Fuel: Virtually odourless and emits fewer toxic fumes, making it safer for operators—especially in confined spaces.
  • Regular Petrol: Produces harmful exhaust fumes that can pose health risks over prolonged exposure.


5. Ease of Use

  • Aspen Fuel: Available as pre-mixed Aspen 2 (for 2-stroke engines) or pure Aspen 4 (for 4-stroke engines), eliminating the need to mix oil manually.
  • Regular Petrol: Requires careful mixing of oil for 2-stroke engines, with risks of incorrect ratios causing engine damage.


6. Maintenance Savings

  • Aspen Fuel: Reduces maintenance needs by preventing issues like clogged carburetors and fuel line corrosion caused by ethanol in regular petrol.
  • Regular Petrol: Can lead to frequent repairs due to ethanol-related damage and stale fuel issues.


Conclusion


Switching to Aspen fuel offers clear advantages in terms of performance, environmental impact, health safety, and long-term cost savings. For anyone using garden machinery—whether occasionally or professionally—Aspen provides a cleaner, more reliable alternative to regular petrol or traditional 2-stroke mixes.


Where to Buy Aspen Fuel


If you're interested in trying Aspen fuel for your garden machinery, look no further than Robin's DIY. We sell Aspen 2 and Aspen 4, and use it on all of our own machines. You can purchase Aspen fuel in-store or online, and our knowledgeable staff are always available to answer any questions you may have about this innovative product.




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