Restores cooling system efficiency
Seals cooling system leaks Non-clogging liquid formula Compatible with all antifreeze coolants Safe for use on all cooling system metals Zerex? Super Sealer Stops cooling system leaks ...
Come From Valvoline
Compatible with all antifreeze coolants Provides added water pump protection Protects all cooling system metals Contains powerful rust and corrosion inhibitors Zerex? Super Protector Helps prevent the accumulation of damaging radiator deposits ...
Come From Valvoline
Heavy-duty patented formula helps remove radiator solder bloom, rust, scale and other deposits that flushes miss Reduces engine coolant and engine oil temperatures for cooling systems with initially plugged radiator tubes and passages Safe for use on all cooling system metals ...
Come From Valvoline