Like this the one? MG Chemicals 4860 63/37 No Clean Leaded Solder, 0.032" Diameter, 0.6 oz Pocket Pack, 18 Grams https://www.amazon.com/dp/B004258YDE/ref=cm_sw_r_apan_glt_fabc_GBVZ0HD0MM43YAD1KGZ6?_encoding=UTF8&psc=1