Welding Up Small Holes In Sheet Metal

About no weld hole repair kit.

Welding up small holes in sheet metal.

Weld thru coating many welding operation leave a section of the weld hidden. Sheet metal on the body of cars and trucks is pretty thin usually 18 22 gauge. The easiest holes to fill are small holes about the diameter of a pen or smaller. Small magnets are especially handy in sheet metal rust repair such as holding a small piece of metal inside a hole.

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. Small wires also provide more control over the weld bead and a better chance of recovering from mistakes due to lower deposition rates. The job of filling small holes in sheetmetal is deceptively simple. Holes larger than 1 4 need to be filled with metal.

Regardless of the reason you will have holes that need welded shut. The welding process actually adds new steel to the thin steel and can result in a repaired spot that is stronger than the original metal. The key tip is to make sure you take the time to setup your welder for nice flat spot welds and leave time for the metal to cool between each weld. The eastwood no weld hole repair kit provides a quick weld free solution to plugging 2 inch dia.

This may be due to burning through the thin sheet metal welding molding holes fabrication or other reasons needed. If you are going to weld on thin sheet metal such as car body parts then you re going to have holes to weld from time to time. Or less holes in steel aluminum fiberglass and plastic body panels while minimizing sanding damage and the amount of required surface preparation. The most permanent repair to a hole in sheet metal is to weld the hole shut.

Try going for a wire of 023 inches when welding sheet metal. Any kind of welder can be used but the best results come from a competent repairman using a tig or mig welding machine. Make sure to use an electrode wire that is thinner as it uses lesser heat and prevents blowing holes on to the sheet metal. A small magnet will help keep the filler metal in place while you weld.

If you want to delete or remove trim emblems or the like you need to properly metalwork the holes. For these types of holes i start by cleaning the area around the hole with an angle grinder and flap disc.