Radiator Relief supercharges your radiator by transferring heat more efficiently through the radiator. Similar to the original formula this proven coolant additive will reduce your operating temperature up to 30 Deg F reducing engine wear that occurs during extreme use. Radiator Relief is also formulated with a corrosion inhibitor that reduces mineral deposits. This is the first additive that maintains pH levels that otherwise fluctuate over time resulting in core damage. Product Features:Reduces engine temperature up to 30FIncludes anti-foaming agentFormulated with a corrosion inhibitorNo mixing required; just add to cooling system!Reduces pre-existing scale build-upSafe with all alloysCompatible with water and all types of anti-freeze products100% Biodegradable, Non-Corrosive and Non-Toxic AdditiveFor use in all water cooled engines