A close-up of a J-B Weld ExtremeHeat metallic paste container next to a rusted exhaust manifold with a sealed crack using the gray paste.

J-B Weld ExtremeHeat Reviews: A Solid High-Temp Fix That Actually Works

ByWelderology Team

When you’re dealing with cracked exhaust manifolds, busted fireboxes, or engine blocks, high heat demands more than just your average epoxy. That’s where J-B Weld ExtremeHeat steps in. This 3 oz metallic paste is designed to handle temps up to 2400°F, making it a go-to option for welders, mechanics, and DIYers needing a reliable fix…

A JB Weld SteelStik epoxy putty stick rests diagonally on a scratched, dark metal surface, with its red and white label visible and the two-tone gray putty exposed inside the transparent casing.

JB Weld Steel Stick Review: Does This Epoxy Putty Deliver?

ByWelderology Team

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…

A tube of J-B Weld Professional Steel Reinforced Epoxy being applied to a rusty metal fuel tank in a workshop setting.

Is JB Weld Gasoline Proof? What You Need to Know Before You Patch

ByWelderology Team

Welding isn’t always an option—especially when you’re dealing with a tiny crack in a gas tank or a leaky spot on your mower. That’s where JB Weld steps in. But before you start patching things up, let’s answer the big question: Can JB Weld actually hold up to gasoline? The short answer? Yes, but only…