Materials: copper and aluminum
Size: About 9 * 70mm
Quantity: 5/9/13/16/20 pcs
Easy to use with low temperature like a lighter or candle, very simple, safe and easy to control and economical.
1- Break into small pieces or leave the soldering iron intact (even if the soldering iron breaks during shipping, it will not affect its effectiveness when used).
2- Use with a lighter temperature to melt the soldering iron
3- Be sure to insert the tip of the rod towards the flame so that the welding rod flows in the desired position
4- Weld in the desired position and wait about 3-4 minutes for the weld to harden
Easy with 4 simple operations: