A water-based, super concentrate inhibitor that protects cooling system metals from corrosion, erosion and pitting. Provides extended life protection in aqueous solutions for engine metals without the need for supplemental coolant additives.Where to buy ›
Recommended for you
Delivering value for you
600,000 miles, 1,000,000 km, 12,000 hours, 6 years in on-road and off-road engine applications and 32,000 hours or 8 years in stationary engines with yearly testing required.
Extended life corrosion protection in aqueous solutions for engine metals, including aluminum, iron, steel, brass, copper and solder alloys.
Compatible with glycol-based engine coolants and other water based corrosion inhibitors. Dilution of this product by more than 25% with other inhibitor technologies will reduce inhibitor protection performance. Excellent elastomer compatibility.
Chevron Delo ELI Corrosion Inhibitor is recommended for use in industrial and commercial cooling systems where the OEM recommends a silicate free, nitrite containing water based corrosion inhibitor system.
Services and support