Aluminum electrode general low temperature cored wire multipurpose copper aluminum electrode for welding alloy stainless steel galvanized steel copperProduct descriptionThere are multiple specifications for you to choose from, and the quantity is enough to meet the different needs of your daily life and workMulti-purpose: low temperature cored wire can be widely used in electric power, chemical industry, food and other fields, practical argon arc welding repair electrode and filler material for aluminum, stainless steel, galvanized steel, galvanized cast iron, and copper.No need for solder powder: multi-purpose copper-aluminum welding wire is practical and convenient, with its own inner powder, melting point 380-400 C, low temperature, no need to use other flux powder as solder core and coating salt alkaliGood performance: With magnetic powder core design, copper-aluminum electrodes have good forgeability, electrical conductivity , which can provide you with smooth welding results, suitable for home and maintenance work.SIZE INFORMATION: Universal Low Temperature Soldering Core Wire is approximately 2mm / 0.08" in diameter and 33cm / 12.9" in length, suitable for your job, reducing waste.Include: 20pc aluminum electrode