For repair of electronic components and circuit boards 63 percent alloy, 37 percent lead solder with rosin flux core 361 Fahrenheit melting point 0.50 Oz. size. 0.5 Oz. size63/37 fine electrical repair solderWorks with cold heat solder tool .50 oz.
WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov