XADO ATOMEX Stop Leak Radiator Coolant/Antifreeze Additive - Restore Radiator Parts & Prevent Future Damage (Bottle, 250 ml) Eliminates The Need For Expensive Repair Universal Application For Gasoline And Diesel Engines Of Automobiles And Other Equipment Neutral For Materials Of Cooling System Parts (Gaskets, Rubber Hoses, Aluminum, Plastic And Steel Radiators) Provides A Long-term Protection Of The Cooling System Against Rust And Corrosion Best Leaking Radiator Repair Additive