Patching A Sheet Metal Hole

Measure the repair area and cut a patch.

Patching a sheet metal hole.

I then used the templates to trace out the patch panels on some sheet metal. Cover the surrounding metal with masking paper and tape. A filler for the holes is needed i used some soft copper from a pipe hanging fixture hammered flat it was a perfect thickness for this application. Working from the front side and using the kit applicator a putty knife or even a stiff piece of.

After slicing the patches out with a cutoff wheel next came the bending hammer and dolly session until the patches matched the holes and fit snug and flush into the flanged seat. Measure a piece of sheet metal for the repair with a measuring tape. For thicker sheet metal an old copper penny might be a quick source of material. The most permanent repair to a hole in sheet metal is to weld the hole shut.

Easy to do and really strong. Place the repair sheet metal. Leave the rusted area exposed. Use rough about 40 grit.

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. I used a piece of pvc pipe a vice mount miniature metal break and body hammer kit. Press them flat against the surface of the metal then secure the edges with masking tape. How to repair sheet metal 1.

Best deal on goodyear air hose check this out https amzn to 3b5cjvy how to fix a hole without welding no warping. Patching a hole preparing the hole. Cut the chosen sheet metal to a size that matches the area to be patched. The sheet metal patch should overlap onto the metal panel at least 2 inches past the edges of the damaged area.

Mark the dimensions and shape using a metal. Cut the sheet metal along the scribed lines using metal shears or a handheld rotary cutting tool equipped with a. The complexity of welding increases as the thickness of the material decreases.