Tap it. A cast iron tub will sound a lot thicker than a steel one. A steel tub will "ring" like you were hitting a sauce pan.
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How can you tell?
"Any American who is prepared to run for President should automatically, by definition, be disqualified from ever doing so."
Gore Vidal.
Tap it. A cast iron tub will sound a lot thicker than a steel one. A steel tub will "ring" like you were hitting a sauce pan.
Licensed residential and commercial plumber
I tapped it and wasn't sure. I hit it with the sledge and it didn't break. I dropped it off of a third story deck and it broke. It was cast iron.
Didn't hit it hard enough!
"Any American who is prepared to run for President should automatically, by definition, be disqualified from ever doing so."
Gore Vidal.
Well, you did not say you had removed it, otherwise I would have told you that if YOU can lift it, it was steel. If it took two or more people to lift it, it was cast iron.
Licensed residential and commercial plumber
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