How Strong Is JB Weld on Aluminum?
I remember working on a small aluminum repair once — a cracked bracket that would’ve been a hassle to TIG weld cleanly. I didn’t want to drag out the welder for such a small job, so I reached for JB…
Category Others
Explore a variety of welding-related topics that don’t quite fit into the main categories—but are just as valuable. From unique project ideas and industry news to creative applications, community stories, and beyond, this section is your go-to for all the extras that fuel inspiration and broaden your welding knowledge.
How to Use Rust-Oleum on Rusted Metal: A Welder’s Step-by-Step Guide
If you’ve ever tried to clean up a rusted piece of metal for a project, you know how stubborn it can be. You scrub, sand, maybe even hit it with a grinder, and somehow the rust still comes back.…
Strongest Glue for Plastic on Wood: Tested Options That Hold
Ever tried to fix something where plastic meets wood and found every glue you use either peels off or turns gummy after a few days? In the shop, whether I’m working on a custom fabrication project, repairing tool handles, or…
How to Make Stainless Steel Fridge Magnetic
One of the first times I worked with stainless steel outside of the shop, I ran into a funny but common problem — the customer wanted to stick magnets on their stainless steel fridge, but nothing would hold. Most folks…
How to Calculate Weld Thickness for Strong Joints
Figuring out how to calculate weld thickness can trip up even experienced welders. It’s one of those things that seems simple until you realize how much depends on getting it right — from metal thickness and joint prep to the…
How to Fill Holes in Metal Without Welding
One of the biggest surprises I ran into early in my fabrication journey was realizing not every hole in metal needs to be fixed with a welder in hand. There were times I didn’t have my MIG setup ready, or…
How to Braze HVAC Copper Lines Without Leaks
Brazing HVAC copper lines can feel high-pressure—one tiny leak costs time, refrigerant, and money. This guide focuses on heat balance, joint prep, nitrogen purging, and filler techniques that consistently produce clean, leak-free joints in real-world installs. Clean and prep the…
How to Braze HVAC Copper Pipe Without Soldering
How to Braze HVAC Copper Pipe Without Soldering A leaking HVAC copper line can turn a small repair into a costly system problem fast. Brazing looks harder than soldering at first, but the right prep, heat control, and safety steps…
How Does Gauge Thickness Work?
I burned through a thin sheet of stainless because I didn’t fully understand how gauge thickness worked. I had my MIG dialed in, filler wire ready, but the arc control was all over the place — and that one mistake…
What Are the Different Types of Flux for Soldering?
One of the biggest wake-up calls I had in the shop came when a soldered stainless joint failed because I’d grabbed the wrong flux. At first glance, the bead looked fine, but it turned brittle fast—and that’s when it hit…