PROKUT Premium Semi-Synthetic 2-Stroke Oil is a high-performance, ash-free lubricant designed for powerful 2-stroke engines, including direct oil injection and premix systems with fuel/oil ratios up to 100:1. This 20-litre drum is ideal for property owners or workshops and features a fuel stabiliser to extend the life of mixed fuel. Its ash-free formula reduces spark plug and engine deposits, ensuring cleaner pistons. A fuel mixing chart is conveniently printed on the label. Always follow engine manufacturer guidelines for proper fuel/oil blending.