AUTOGUARD 50/50 Antifreeze & Coolant is an ethylene glycol basecoolant for both automotive aluminum block engines and low silicateheavy duty diesel engines. When used in heavy-duty applications, theaddition of separate Supplement Coolant Additives (SCAs) is required.

AUTOGUARD 50/50 Antifreeze & Coolant Protects all cooling systemparts including aluminum and modern high lead solders. It has aservice life of 2-years from date put in service.

AUTOGUARD 50/50 Antifreeze & Coolant prevents freezing, boilover, rusting, corrosion, sludge clogging and scale build-upthroughout the cooling system.

AUTOGUARD 50/50 Antifreeze & Coolant meets or exceeds the following
specifications: