Welding Sheet Metal Blowing Holes

Make sure to use an electrode wire that is thinner as it uses lesser heat and prevents blowing holes on to the sheet metal.

Welding sheet metal blowing holes.

Imagine a butt weld on 20 to 24 gauge metal. Welding thin metal demands tight fit up. On sheet metal all you can do is stich weld. Here s a few tips on repairing rust holes in car body panels.

I keep blowing through my thin sheet. Try going for a wire of 023 inches when welding sheet metal. Andy gives helpful insights and tips to mig weld thin sheet metal. For sheet metal i use ine welding wire and it is just as good as their flux cored wire if you want you can grab one here.

In this video im showing you the process i use to do small rust repairs where a complete panel. To avoid rework follow the measure twice cut once rule. Fit up and joint design.