Can be used for a variety of heat sources, such as propane, oxyacetylene. Excellent Welding Results - Welding results are plump and smooth due to the internal powder. Quantity: 10PCS. It has a wide range of uses - mainly used for argon welding and filling materials of pure aluminum, and the connection of aluminum busbars and guide rods in electrolytic aluminum plants and electric power, industry, and food.
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