Chemical CR Vasco 270 is a liquid pollutant Cleansing Oil And Carbon crust on: - Machine parts such as engine blocks, shafts, crank, piston rods, cylinder heads, gear wheel arrangement ( Gear Boxes) , atomizer, Brander, valves, carburator, oil filter, compressor / blower, gas turbines, inter cooler, and more other - The oil and equipment such as cooling or heating oil ( oil cooler / heater) . Heateexchanger, oil pumps, piping systems, and others.