20 Aluminium Welding Rods. No solder powder is needed, no other flux powder is needed, aluminum alloy is used as the welding core, and the coating is used as the salt. Very convenient and easy to solder.
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10 Aluminium Welding Rods. No solder powder is needed, no other flux powder is needed, aluminum alloy is used as the welding core, and the coating is used as the salt. Very convenient and easy to solder.
eBay
10 Aluminium Welding Rods. No solder powder is needed, no other flux powder is needed, aluminum alloy is used as the welding core, and the coating is used as the salt. Very convenient and easy to solder.
eBay
(4) Use propane gas to weld small object and use industrial gas or induction heating device to heat and weld big, you should cool it naturally after welding. No solder powder needed-- there is no need to use other flux powder with aluminum alloy as the welding core and coating as the salt base.
eBay
eBay
10 Aluminium Welding Rods. No solder powder is needed, no other flux powder is needed, aluminum alloy is used as the welding core, and the coating is used as the salt. Very convenient and easy to solder.
eBay
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eBay
Can be used for a variety of heat sources, such as propane, oxyacetylene. It is suitable for Omni-directional welding of primary welding operators. Only a small heating device is needed. No sol der powder needed-you don't need to use other flux powders that use aluminum alloy as the flux, but use the salt base as the coating.
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