15Pcs Low Temperature Welding Rods for Repair Holes Easy Melt Copper Iron Aluminum Stainless Steel Solder Patch Up Rod Repairing Kit

Material: copper and aluminum. Size: Approximately 9 70mm. Copper, aluminum, iron and stainless steel can be repaired. Non-toxic, odorless, durable. Material: copper and aluminum. Size: Approximately 9 70mm. Copper, aluminum, iron and stainless steel can be repaired. Non-toxic, odorless, durable. 1. Multi-function. You can use it to work on stainless steel. It can also be used for the repair of argon and filling material of pure aluminum, the connection of aluminum sleeve and guide rod with electrolytic aluminum plant, as well as electric power, chemical, food, etc. 2. Easy to use. With aluminum alloy as the core and coating as the salt base, there is no need to use other flux powders. The powder-filled aluminum welding rod can be repaired quickly with a lighter. Instructions for use. 1. Be sure to polish the welded parts clean and flat before use. 2. Just dissolve the drop on, must be fixed, it is recommended to fix for about 5 minutes, and wait for the welding wire cool resting half