The formula contains 50/50 powdered solder (50% lead), and therefore must not be used when soldering drinking water systems, food handling equipment, and livestock tanks Due to its relatively low melting temperature (360 to 420° F) and its rapid tinning action, this paste is excellent for soldering automotive components Residues are water soluble and should be removed after soldering Size: 1 lb net weight 5050 Johnson FluxnSolder SDS NOTE: WE ARE UNABLE TO SHIP LIQUID FLUX VIA ANY EXPEDITED OPTION AS WELL AS INTERNATIONALLY
