Zerex Original Green Low Silicate Concentrate Antifreeze/Coolant 1 GA, Case of 6

Patented low-silicate chemistry for heavy-duty applications with use of SCA Patented corrosion inhibitor package provides rust and corrosion protection Helps prevent boil-overs and freeze-ups Use in vehicles that specify traditional green coolant Contains 30 – 50 ppm of denatonium benzoate as a bittering agent