NO SOLDER POWDER NEEDED -- The aluminum rods are flux cored welding rods,so there is no need to use other flux powder. They can only be used to weld aluminum.
HIGH QUALITY MATERIAL: The aluminum repair rods with flux are made of aluminum material, nontoxic, odorless and durable material.
PERFECT WELDING EFFECT: The aluminum welding rods for propane torch are designed with full & smooth welding effect because the item comes with internal powder, great weldability and corrosion resistance, high thermal conductivity, high electric conductivity and excellent processing performance.
ONLY FOR WELDING ALUMINUM -- The solution welding flux-core rods are suitable for argon arc welding or surfacing welding aluminum, aluminum alloy, aluminum-magnesium alloy and other white metals with high strength, good for geability & good corrosion resistance.
WARRANTY -- If you have any problems with it or questions, please contact us and we will respond in time. We're standing by to assist you all the time. Your satisfaction is our first priority.

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