Rubia Optima 1100 is specially developed to meet the requirements from 2007 engines with after-treatment systems. Conforms to the technical requirements from the new “Ultra Low Sulphur Emission Diesel” engines. Adapted to the most demanding conditions, trucks, construction equipment, agricultural tractors, light trucks with diesel engines with or without turbo. Suitable for all types of petrol and diesel engines, especially those using “Ultra Low Sulfor Diesel” Semi-synthetic.