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. 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. 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 perfect for using with Hot Stapler to repair most plastic materials like ABS PVC Nylon etc.<br><br>Material: stainless steel colour:Silver<br><br>Package Contents: 1000 x Welding Electrodes<br><br>Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.