Unique Prestone Command Heavy Duty OAT (Organic Acid Technology) technology-based ready-mix coolant. Suitable for use in 100% of all types of light and heavy equipment cooling systems. Does not contain silicates. phosphates. borates. nitrates or amines. Can be mixed with any type of coolant previously in any type of cooling system. Guaranteed corrosion protection for 1,000,000 km or 12,000 operating hours. Thanks to its patented composition, it protects every metal and other cooling system component even in extreme conditions in the temperature range of -37°C to +129°C. Has DEKRA approval.

Standards: ASTM: D3306. D4985. D6210. D7583. TMC: RP 329. RP 338. SAE J1941. Cummins Bulletin 3666132. Cummins CES 14603. Navistar. Detroit Diesel 93K21. Freightliner 48 25878; CAT EC 1. Volvo 128603