Mike Knudsen wrote:

I just received the following from a friend who has been building electronic
circuits for his home pipe organ (talk about boat anchors). He got shorts in a
solid state circuit, so imagine what the new solder he describes would do in
high-impedance tube gear!

Several years ago I worked on some sat com equipment that used this stuff.
Miserable stuff. The synth circuits went bananas. I spent many hours cleaning
boards up and resoldering with "real" solder.

Bob WB0POQ