Reply To: MD&R 30 alloy? › Forums › Beginner Questions › MD&R 30 alloy? › Reply To: MD&R 30 alloy? September 15, 2020 at 9:49 pm #6826 Eric HoffmanParticipant @erichoffman In a way, using your old typemetal lap is a good way to keep it out of the land fill. Just don’t lick it, and especially don’t feed it to children 😉