AUTOGUARD Full Protection Antifreeze is a premium coolant/antifreeze formulated with inhibitors designed to assure anti-foaming properties as well as rust and corrosion protection from brass, copper, solder, and aluminum.  AUTOGUARD Full Protection Antifreeze is recommended for use in automotive, and light and heavy duty engines as well as industrial plant systems requiring antifreeze, rust and corrosion protection.

AUTOGUARD Ready to Use Antifreeze is a premium coolant/antifreeze formulated with inhibitors designed to assure anti-foaming properties as well as rust and corrosion protection from brass, copper, solder, and aluminum.  AUTOGUARD Ready to Use Antifreeze is recommended for use in automotive, and light and heavy duty engines as well as industrial plant systems requiring antifreeze, rust and corrosion protection.  AUTOGUARD Ready to Use Antifreeze does not need diluting with water.

AUTOGUARD Full Protection and Ready to Use Antifreeze meets or exceeds the following specifications:

For Automotive applications:

GM 1825M                             ASTM D-4656 

For Heavy Duty applications:

GM 1899M            Cummins90T8-4                Caterpillar

Detroit Diesel 7SE298            ASTM 5345