It is insoluble in water and remains effective even after the water has been removed. Powerful dispersants combat existing sludge formations while homogenising the fuel to prevent new sludge from being formed. Centrifugal separation of catalyst fines is improved, reducing abrasion damage. The homogenising action of  RXSOL Demulsifier keeps heavy fuel particles in suspension, therefore fuel filters block less frequently, tanks and lines remain cleaner, and in general, fuel systems maintenance is minimised. Consequently, a greater proportion of supplied fuel is available for combustion.