Will Sea Foam Motor Treatment freeze? [SOLVED]

Asked by Ron J. In Manitoba,

Will Sea Foam Motor Treatment freeze? And, if so, when it thaws will it be OK?

If it freezes will it expand and rupture the can?

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Jim D.
Jim D.
2 years ago

Hi Ron,

Sea Foam is derived from petroleum, same as motor oil and gasoline. Your engine oil will get thick and prevent engine parts from moving before Sea Foam could start to think about freezing. Figure -50F temps to be in the ballpark, anyway.

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