Review on Kester 44 Solder Wire, 63/37 0.031-inch, RMA Rosin, 1 oz Tube by Joe Jordan

Fantastic! This is absolutely 100% REAL Kester of the highest quality. It is simply sold in smaller and cheaper quantities in handy tube dispensers. If you've ever browsed the Kester or their distributors' website then you know how extensive their product catalog is! Finding the right alloys, core flux, core size/percent flux, wire gauge, etc. costs hundreds. Luckily, CML Supply offers an inexpensive way to try different species in real life. Or if you only need it for a few projects, you don't have to spend more than $40 for a roll.