We are leading Wholesale Trader and Manufacturer of Solder & Flux. Alpha Cookson Solder Wire, Flux, Paste, Solder Bar Alpha Cookson (Alpha Alent) is world-wide leader in manufacturing, exporting and leading supplier of world-class, trusted and wideuding flux cored solder wires for PCB assembly and rework / repairing, liquid soldering flux, …The is a Solder Wire, Sn60+Pb40 Alloy. Rosin 44® is a high activity RA core flux designed for excellent instant wetting action, even on Nickel surfaces. Although 44® is a RA-based material, the residues are non-corrosive if not cleaned. Per J …uding 95/5, Super 50, and Silverbrite. The solder is sold in 1 lb. spools.Wire counter adds or subtracts. Measures diameter. Swiveling roller guide and integrated wire cutter. Collapses H. SMP-WMC-12 Assembly Instructions (PDF) Coiler Assembly Instructions (PDF) MADE IN THE USA.