How To Repair Rust Holes In Sheet Metal

The stitch method involves first making a few spot welds to hold the panel in place then adding short 1 inch stitch welds skipping about 4 5 inches then another and so on.

How to repair rust holes in sheet metal.

Protect yourself against the. 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. How to repair rust without welding. Welding creates a lot of heat and the sheet metal will twist and band away from the heat.

Pull the trigger of the angle grinder and run the spinning 60 grit flapper wheel over the rusted area of the metal. Put on goggles gloves and a dust mask for protection. How to fill rust holes in metal method 1 of 3. Patching a hole with body filler.

Attach a 60 grit flapper wheel to a 4 5 inch angle grinder and put on your safety glasses. Select a patch matching the type of metal you re repairing. Here s a few tips on repairing rust holes in car body panels. In this video im showing you the process i use to do small rust repairs where a complete panel.

The complexity of welding increases as the thickness of the material decreases. 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. I used a piece of pvc pipe a vice mount miniature metal break and body hammer kit test fitting with clamps was up next. Step 1 cut away any excess trim and loose debris from the area leaving enough metal to maintain the shape of the body.

While sanding the rust.