Use propane gas to weld small objects, use industrial gas or induction heating device to heat and weld large objects, and cool down naturally after welding. No need for solder powder-no need to use other flux powders with aluminum alloy as flux and coating as base.
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Apitor Robot E STEM Kits for 14+ Year Old Boy Girl, 14 in 1 Educational Construction Science Kit with Learning Materials
Aliexpress UK
Easy to maintain and refill. It uses widely available butane gas. Use fuel: Pure butane. It can be used as a mini-torch or heat blower. Soldering iron temperature 450degree Celsius (adjustable).
eBay
Spot Genuine Catch!Teenieping Toy Music Love Mirror Box Cute Pet Set Love Happy Dream Ke Surprise Magic Set Princess Girl Gifts
Aliexpress UK
No need to solder powder, no need to use other aluminum alloys as flux or salt-based flux. Very convenient and easy to solder. 50 Aluminum welding rod. Long service life, suitable for welding or surfacing high-strength, forgeable, -resistant alloys.
eBay
BETAFPV Cetus Lite Kit /FPV Kit RC Quadcpoter Drone Remote Controlled Toy with Frsky D8 Receiver LiteRadio 1 Radio Transmitter
Aliexpress UK
Sealey Tools. We will always help you to have a 100% positive happy buying experience.
eBay
938pcs Creative Movies Phoenix Building Block Set Bird Animals Wings Adjustable Building Kit Collectible Magic Model Toys Kids
Aliexpress UK
eBay
DIY Craft,Cloisonne Filigree Enamel Paint Kit, Starter Set for Adults and Beginners,Hobby for Adults Teens Handmade Home Decor
Aliexpress UK
No need to solder powder, no need to use other aluminum alloys as flux or salt-based flux. Very convenient and easy to solder. 50 Aluminum welding rod. Long service life, suitable for welding or surfacing high-strength, forgeable, corrosion-resistant alloys.
eBay
New GL Model MGSD XVX-016 Aerial Assembly Model Kits Plastic Skeleton Kits Anime Action Figure Robot Plastic Model Gifts Toys
Aliexpress UK
Model No AK2953. MPN AK2953. Manufacturer Part Number AK2953. Sealey AK63258 Combination Spanner Set 25pcs. Portable and lightweight, suitable for heating, soldering and shrinking plus many other applications.
eBay
Mechanical Building Blocks Racing Series Educational DIY Toy Set Unique Model Assembly Kit for Kids Teens Birthday Gift 1000+pcs
Aliexpress UK
(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
Hobby Sanding Tool Set Multi-Purpose Sandpaper Holder for Curved Surfaces Mini Hand-Held Polishing Kit sandpaper-free
Aliexpress UK