Zonon80 Sticks Aluminum Welding Rods for Propane Torch 3/32" x 9.84" Aluminum Silicon Brazing Alloy Soldering Rods Low Temperature Easy Melt for Copper Stainless Steel Iron

Why buy a new a/c line on my truck, when i can just fix it? These save me lots of money.

Welding aluminum is hard! If not for a neighbor of mine that actually knew how to weld aluminum, I would give this product a negative review.To be honest, I would consider myself more of a hobbyist when it comes to welding and while I can get by with MIG and TIG on steel, I had a really bad experience trying to weld Al with this product. Fortunately, my neighbor is an expert welder and was able to show me exactly what I was doing wrong.After that my project turned out great.My advice would be to do some research about welding in general. Learn the proper techniques, get the right equipment, and learn how to properly set it up. Most importantly, learn how to be safe because one can really get hurt with this stuff.

Can't get joining material hot enough with propane for this to be useful.

I would not recommend Aluminum for welding if you are a beginner. Using lighter metals is a lot more difficult and needs practice. Definitely think TIG welding is best for this material. It does not change color before becoming molten which is an adjustment as well.It worked out okay, but I just wouldn't purchase or use again.

On the pictures they look bigger and thicker update pictures as they really look

I needed solder to stick to these and it wouldn’t. Returned