Liqui Moly 'Dot 5.1 Brake Fluid' is a synthetic brake fluid based on glycol ethers, alkyl polyglycols and polyglycol esters. It contains inhibitors to prevent the corrosion of metallic brake components and to reduce oxidation at increased temperatures. Ideally suited to use with all disk and drum brake systems, as well as motor vehicle clutch systems for which a synthetic brake fluid is prescribed. The brake fluid is also ideally suited to use in ABS brake systems.Key specifications as follows:Synthetic brake fluidBased on alkyl poly glycols and glycol ehter estersContains inhibitors to prevent corrosion and reduce oxidation at increased temperaturesBrake fluid has a high wet and dry boiling pointSpecial moisture scavengers help prevent formation of steam bubblesIdeally suited for all drum and disk brake systemsAlso ideally suited to use in ABS brake systems250ml