Kester 44 Rosin Core Solder 63/37 .020" 1 lb. Spool

[Shop Now !!!]

Kester 44 Rosin Flux is an activated rosin formula for use in flux-cored solder wire. Kester 44 Rosin Flux has virtually dominated the field of activated rosin core solders for well over four decades. An outstanding performance feature of this flux is the "instant-action" wetting behavior. The high mobility and fast-spreading action of this flux results in more reliable production line soldering.

• Industry standard for decades


• Excellent solderability to a wide variety of metallizations


• High activity rison core formulation


• Leaves bright/shiny solder joints after reflow


• Standard Core 66 (3.3% flux)

[Compare Product Price!!!]

[Customer Reviews!!!]

[Shop Now !!!]

Flo-Temp Lead-Free Electrical Rosin Core Solder (21945)

Sold as each..062 diameter. Tin copper silver solder. For general electrical work. 430 deg. F melt. 1/2 lb. spool. Manufacturer number: 21945. Country of origin: Mexico. Distributed by Alpha Metals Inc.

• .062 diameter


• Tin copper silver solder


• For general electrical work


• 430 deg. F melt

[Compare Product Price!!!]

[Customer Reviews!!!]

[Shop Now !!!]

Kester 44 Rosin Core Solder 63/37 .031" 1 lb. Spool

Kester 44 Rosin Flux is an activated rosin formula for use in flux-cored solder wire. Kester 44 Rosin Flux has virtually dominated the field of activated rosin core solders for well over four decades. An outstanding performance feature of this flux is the "instant-action" wetting behavior. The high mobility and fast-spreading action of this flux results in more reliable production line soldering.

• Industry standard for decades


• Excellent solderability to a wide variety of metallizations


• High activity rison core formulation


• Leaves bright/shiny solder joints after reflow


• Standard Core 66 (3.3% flux)

[Compare Product Price!!!]

[Customer Reviews!!!]

[Shop Now !!!]

American Terminal AT-31604 60-40 Rosin Core Solder (4 Ounces)

This spool of American Terminal AT-31604 Solder contains 4 ounces of 1/16" solder with a leaded rosin flux core. The 60% tin 40% lead combination is perfect for jobs like fine electrical soldering which requiring lower melt temperatures.

• Leaded rosin flux core


• 60% tin 40% lead


• 4-ounce spool


• 1/16" diameter


• For fine electrical soldering requiring lower melt temps

More detail ...