Bar’s Nural contains a mixture of aggressive buffing agents that works to clean and scrub away corrosion build-up and sludge within your vehicle’s cooling system.This allows coolant to flow freely and maintaining optimum heat transfer to help ensure your vehicle’s engine remains at its optimal operating temperature.Bar's Leaks Nural does not contain any acids and will not damage rubber, plastic, or light metals.Treats 12liters.
Radiator Sealant - Stops coolant leaks in radiator, block, cylinder heads, core plugs etc. Inhibits rust & corrosion. Lubricates water pump. For cooling systems of up to 17 litres (3.7 Imp gallons). Used & recommended by motor manufacturers worldwide.
