A wax material used for joining copper pipes such as water supply, hot water, and drainage. For those with a large 17.6 oz (500 g), this is a small quantity of 1.2 oz (35 g). Caution: The nominal diameter of copper tubing is less than 34.92 and the fluid temperature is less than 100 degrees Celsius. The brazing temperature is above 40°F (260°C). Material: Ag3.5% SN Remover