Master essential welding techniques and practical tips to improve your skills, boost efficiency, and get cleaner, stronger welds every time.
J-B Weld MarineWeld is a trusted go-to when a proper weld just isn’t practical—especially in wet, harsh, or tight conditions. From fixing cracked aluminum boat hulls to sealing leaky engine parts, this two-part epoxy has earned its place in many workshops and toolboxes. If you’re tackling DIY boat repairs, patching fuel tanks, or sealing exhaust…
When it comes to fast, reliable metal repairs without welding, epoxy putty is a popular solution. Among the many options available, J-B Weld 8267-S SteelStik stands out as a trusted choice for both professionals and DIYers. This steel-reinforced epoxy stick promises strength, ease of use, and long-lasting durability—but does it truly live up to those…
If you’ve only got a DC TIG machine and need to weld aluminum, you’re not out of luck—but you’re in for a bit of a challenge. While aluminum is typically welded using AC current, it is possible to do it with DC. You just have to know what you’re working with, prep properly, and adjust…
Welding cast iron—especially when it’s something as important as an engine block—takes patience, the right filler, and careful prep. It’s not your everyday welding job, but with the right steps, TIG welding cast iron is totally possible, even in a home garage or small shop. Whether you’re fixing a cracked block on an older vehicle…
Sometimes welding just isn’t practical. Whether you’re dealing with greasy engine parts, delicate assemblies, or tight spaces that a torch can’t reach, having the right glue on hand can be a real timesaver. High-strength metal adhesives—especially ones that bond to oily surfaces—are a smart backup for fast, effective repairs when welding isn’t an option. This…
When a plastic gas tank cracks, replacing the whole thing isn’t always necessary—or affordable. With the right epoxy, you can make a long-lasting repair that stands up to fuel and vibration. One product that consistently comes up in forums and user reviews is J-B Weld Plastic Bonder Black. This two-part urethane adhesive is known for…
Spot welds are everywhere in metal fabrication and auto repair—especially when you’re working on older cars or patch panels. At some point, you’re going to need to break those welds cleanly without destroying what’s underneath. Fortunately, there are a few proven ways to do it, and the method you choose depends on the tools you…
Welding a magnet to a metal like steel, for example, might sound straightforward, but it presents unique challenges that make it very different from welding typical metal parts. Whether for industrial applications or DIY projects, knowing how welding affects a magnet’s structure and function is essential before striking an arc. What Happens When You Weld…
If you’re tackling a car project in your garage and wondering if a MIG welder can handle frame work—the short answer is: yes, it can, but there’s a lot more to it than just firing up your machine and laying down a bead. Whether you’re restoring an old truck or building a custom off-road rig,…
A cracked engine block can be one of the most alarming issues for any vehicle owner or mechanic, but welding it might offer a second chance. Before deciding whether to repair or replace a damaged engine block, it’s important to understand the feasibility, risks, and methods involved in welding it. What Causes an Engine Block…