CRC Brakeleen Is Formulated To Quickly And Safely Remove Brake Fluid, Grease, Oil And Other Contaminants From Brake Linings, Pads, Drums And Calipers. Selected Solvents, Controlled Evaporation, Low Surface Tension And High Density Ensures Superior Cleaning and Degreasing Properties And Can Even Lift And Remove Oil And Grease That Has Already Penetrated Linings.