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

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!!

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

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.

Fantastic solder for audio applications that doesnt cost a fortune. Melts at very low temperature. Great solder joints. Fairly large quantity.

Good solder wire. Clean

Now I have no clue if it really performs better than any other solder but it makes me feel warm and fuzzy knowing I used a fancy name brand. It physically solders very well and even a nonprofessional weekend warrior like myself can make beautiful connections.

great

This solder is amazing, I used this to join a connection of 2/0 battery cables, and this did the job very well. I was pleased at the rather low temp this solder flowed into the center of the connection. And how well the the joint looked after it cooled. Cleaned up very well and allowed the heat shrink tubing to lay nicely over the connection. I will always make sure to have some of this on hand.

As a ASEET electronics tech I been soldering for 40 years. This is easily the best solder Ive used. The flow out is fantastic and makes a cold solder joint impossible unless you screw up from a lack of solder skills. The silver content is perfect and is proven by the bright silver color of the joints and testing a 5 foot length with an ohm meter against the other brands. The Cardas shows the lowest resistance of any solder out there. Clean the soldered joint with a q tip and alcohol to see the proof. I add a dab of rosin flux on old solder joints with unknown solder and this solder flows and blends perfectly.

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