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

Very high quality solder.

This is top grade solder. It flows very well and is very nice to use. Properly done joints all have a mirror finish.

This is EXCELLENT solder! Cardas makes great stuff, even there entry level parts are very nice. Solder flows nice , no issues.

Great solder for high quality audio electronics. The solder flowed very well and I didnt seem to have any cold joint issues with it. I actually preferred it to the Kester 60/40 I was using prior to it.

This solder is pretty expensive but is very high quality. It melts/flows very well. A bit smokier than Im used to with other solders so be sure youre in a well ventilated space.

Excellent for Hifi cables

This is the best silver solder Ive ever worked with. Normally silver solder is tricky since it doesnt flow or stick as easy as typical lead solder. But this works very nice. I also enjoy the thin size so you can easily position it up and over items. It has an odor to it that is unlike any other solder. Its hard to explain... maybe if you were to mix metal and a strawberry together.

One of the best solders to use as it has a low melting point

Despite some adverse reviews this product has received, I gave it a try. It really is the best industrial solder I have ever used. It creates very clean, strong and shiny soldering points, perfect for audio equipment construction. After measuring mainly resistance results on the conductors, one can see the circuits are never adversely affected. Very easy to use, follows the flux path exactly and leaves no porosity in the bonding points. Excellent!!

The real Cardas is on the right. Cardas solder flows much better than this and doesnt have nearly as much flux. This acts like its lead free solder, its very difficult to melt. The amount of flux is ridiculous. Bottom line, youre paying for Cardas quality, and getting a very cheap knock off!