Key Features Ready-to-Use Fuel — Aspen 4 5 Litre is unmixed fuel with no pre-mixing required for four-stroke engines; for two-stroke engines with separate lubrication, use with the correct oil according to the engine’s ratio. Cleaner Combustion — Reduces exhaust emissions and engine deposits compared with standard pump petrol, contributing to a cleaner exhaust and easier maintenance. Improved Engine Performance — Supports smooth running, reliable starting, and consistent power output across a wide operating range. Long Shelf Life — Highly stable formulation designed to remain usable for extended periods when stored appropriately, ideal for seasonal equipment. Reduced Harmful Fumes — Lower emissions and safer to handle, supporting a healthier work environment. Low Contaminants — Virtually free from ethanol, benzene, aromatics, and olefins, helping protect engine components and reduce fuel-related degradation. Product Details Product Type — Alkylate petrol Fuel Type — Aspen 4 (unmixed) Container Size — 5 litres Compatibility — Suitable for four-stroke engines and two-stroke engines with separate lubrication Key Benefit — Clean, safer alternative to standard petrol by reducing harmful emissions, preventing fuel degradation, and protecting critical engine components; with Aspen 4, equipment starts easier, runs cleaner, and lasts longer Compatibility Four-stroke lawn and garden equipment (e.g., lawnmowers, small generators, tillers, hedge trimmers) Two-stroke engines that use a separate lubrication oil (with appropriate oil mix per engine specifications) Domestic and professional users requiring reliable cold-start, stable performance, and long-term engine protection