Suitable for the primary welding operator complete welding, only small heating device, the strength of weld seam after welding is generally higher than the parent metal strength, welding operation can be understood. Welding effect is good: its welding effect is full, smooth! With the help of internal powder. With low melting point, good fluidity, hardness and toughness, good sealing. Direct use: do need any flux poweder, open package that is used! Very convenient! Easy to weld. It is Welding Rod, which can be welded almost all white metal, including aluminum, Aluminum Alloy, cast aluminum, zinc alloy, zinc die casting, magnesium alloy, etc, Weight: 0.2866009406 pounds, Manufacturer: Tuidzljd