PEAK OET European Antifreeze/Coolant, Concentrate Violet Si-OAT, 400k Miles/15 Years for Car, SUV & Trucks, 55-gal Drum, PEAK Accessories Included

Specifically designed for European vehicles, ideal for Audi (2008+), Volkswagen (2008+), Mercedes-Benz (2014+), Porsche (2010+), and Freightliner Sprinter (2014+), including hybrid and electric models Violet Silicate-Enhanced Hybrid Organic Acid Technology (Si-OAT) extended life formula protects against extreme temperatures, corrosion, and rust while ensuring optimal engine performance Meets ASTM D3306 and BS 6580 standards, ensuring advanced corrosion resistance, deposit prevention, and long-term reliability for critical cooling system components Delivers up to 400,000 miles or 15 years of protection with a full flush and fill, preventing rust, scale buildup, and cooling system wear for lasting engine performance Color-coded formula for quick and easy selection Concentrate option is ideal for flushing, filling or topping off your cooling system