VP’s M2 Fuel System Additive for Methanol Engines leaves a thin film of lubrication to protect against corrosion between races and protects valves, guides, cylinder walls, fuel pumps, and aluminium fuel systems. With a Strawberry (Candy) scent to mask the harsh chemical smell of methanol and reduce irritation to eyes and nose allowing drivers and mechanics to work more comfortably. 1 bottle treats 205 Litres of fuel.