BWS20 = Brass Wire Solder 20ga (foot)

This brass wire solder delivers an improved color match for yellow brass pieces, eliminating mismatched seams or being limited to cold connections. This solder contains approximately 38% silver. Easy to handle, wire solder allows you to continually feed solder as you work.

Melt temperature : 1,200°F (650°C)
Flow temperature : 1,330°F (721°C)