Hi all,

One of our engineers suggested that we throw away all of our spools of
tin/lead solder (citing health concerns) creating a lead free office.   He
suggested we use "kester saf-alloy" for hand soldering.

I'd like to throw out some questions:

What is the current line on  human safety using tin/lead solder (hand
soldering, no wave solder here)?

Does lead easily absorb into the skin?

Does some become airborne with flux fumes?

What general reliability or process concerns does the industry have about
using lead free solders?



Your  info is appreciated.

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