Kester solder 44 Rosin Core #66/44 .8mm 1 lb. Spool

This solder flows easily into wires and onto PCBs, and is a superb addition to any hobby electronics tool-box. Highly recommended for anyone who does any soldering for electronics!

Ive been using Kester solder for as long as I can remember ( at least 30 years +) and it is hands down the best solder around.

the best brand, kester for ever

Pros: 1. Looks expensive but this is basically a lifetime supply of solder because I will probably never use a whole pound. 2. For me, .031/.8mm is great for general purpose. 3. Made in USA 4. They were not stingy with the rosin, which comes bubbling out of every joint I solder. 5. Flows very well and melts quickly. 420 degrees F has been a great temp to start at for small contacts and thin gauge wires. Cons: 1. Leaded, but I knew that going in. Work in a well ventilated area and wash your hands thoroughly afterward. Also, keep your work area clean. Leaded seems to be the only way to go if you want the best results.

Good Products

Very high quality!

Great solder, love it.. Amazon needs to improve the packaging. The past two times I’ve ordered Kester from Amazon, it’s come in a padded envelope but damaged.

it was the product that was advertised and arrived on time and works!

Been using this brand for years and never a problem. Perfect thickness for smaller work like PCB or small to medium wire.

Amazing solder, it honors its manufacturer reputation. Just a keynote: be sure you have the proper iron for the job with the proper temp control. For my application, I use a 350C for this solder