Cardas Soldering Wire Quad Eutectic Silver Solder with rosin flux 1/4 lbs (113g) roll

Best solder Ive ever used. Low temp and solid connections every time. I may be breaking some unspoken rules for using it on non-critical electrical and structural pieces, but its so easy to work with that I cant resist.

As I expected. Very little silver content. This explains why the dont list it. And the rosin core stinks.

Excellent for Hifi cables

As a ten year user of this brand I am very satisfied.

Easy to use solid connection easy to melt silver solder

Expensive and really worth it!

This is by far my favorite solder for a variety of reason first it is leaded this is a good sign as a lot of lead free solders have a high reputation of making cold joints. Next it is great because it uses great flux even if i got some oil from my fingers onto some of the joints i NEVER had a cold solder joint using this solder. It also is a Eutectic mix this means that it has a very low melting point compared to other solders and that all the metals in it are at least 99.99% pure. This solder also has both silver and copper in it and to anyone who knows how conductive those metals are would point out they are the 2 most conductive metals out of any other it is still mainly tin and lead but this is a nice touch for audiophile connections. Overall i would say this is the best solder Ive ever used. But keep in mind that it is leaded so you should work with it in a well ventilated area or with a fume extractor. Also keep in mind that it does use rosin flux which means you should get a flux cleaner if you dont want your circuit board covered in the flux residue.

Nice clean burning solder

This is top notch. You may find better and I would ask that you post your response if you do.

I wanted to try an actual silver solder but have always heard they were difficult to work with. Not so for this one, although I am using an X-Tronic work station, not a pen type iron, so at 75 watts it has headroom. I cant tell the difference between this and the Wonder Signature I normally use.