Lead-free solder alloys have been around for as long as people have done soldering, with sources dating back about 5,000 years. Most of these alloys were combinations like copper-silver or silver ...

Push the joint together until the copper tube seats at full depth. Wipe off excess flux with a disposable shop rag. The post How To Solder Copper Pipe appeared first on Family Handyman.

Still, we suspect that if you are the type of person who can solder an 008004 then that will hardly be an onerous task for you. Meanwhile this isn’t the first soldering challenge kit we’ve ...