Provides long life protection in GM and Asian made vehicles. GM DEX-COOL Approved. Navistar CEMS B-1 Type IIIA. Protection for up to 5 years / 150,000 miles. Organic Acid Technology (OAT) minimizes corrosion inhibitor depletion. Patented formula contains no silicates, phosphates, borates, nitrates or amines. Excellent rust and corrosion protection. Helps prevent boil-overs and freeze-ups. Protects all cooling system metals including aluminum.

Meets or exceeds the following industry specifications: ASTM D3306, SAE J1034, J814, J1941, TMC of ATA RP-302B, AND Federal Specification A-A-870A.