Kester 24-6337-0027 Solder Roll, Core Size 66, 63/37 Alloy, 0.031 Diameter

what I expected

very happy campwer.

This is incomparably better than the cheap solder that comes with cheap Chinese soldering irons. Soldering with this is easy even for a beginner like myself. I just finished building a simple Pixie 4.3 radio kit using this solder and it couldnt have been any easier. I also used it to solder some powerpole connectors and it worked great.

Works as advertised.

Easy melt, flows great and makes great connections.

Good stuff.

I ordered some cheap solder and it cost more money due to the horrible solder job. I first thought it was me because Im a beginner. after trying Kester (recommended by You Tube video) my solder jobs look a whole lot better. Do yourself a solid and spend the money on GOOOOOD solder Kester is the best. I completely ruined my bullet connectors and had to buy new ones, money that could have been saved if only i purchased good quality solder.

Solder is great, but a piece of fiber-reinforced shipping tape is wrapped around the product to keep the cardboard attached during shipping, and the tape cant be removed without damaging the product label which contains all the important data such as the Kester brand name, SN63 PB37 tin/lead ratio, 3.3% rosin core, and manufacture date. I work with multiple rolls of different types of solder, and I prefer that they all have their product labels intact so I can tell them apart and order the same type again when I run out.

worked fine for soldering to add mounting headers to Sparcfun XBee breakout boards. Wanted even smaller diameter but this worked OK.

Excellent solder. Melts and flows very easy.