How To Repair Sheet Metal On Car

This should be the result with the bad part of the panel removed.

How to repair sheet metal on car.

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. Rust repair isn t hard but it is time consuming mostly waiting for primer and paint to dry between steps. Here s a few tips on repairing rust holes in car body panels. Survey the damage and make a determination of the metal you need to cut out.

Hot rods and customs. Mig welding sheet metal article by mark trotta. Make sure not to cut through the underlying metal. Then cut out an exact replica of the metal.

Make the replacement metal is not larger than the original metal or it will not fit. How to replace rusted out metal on a car step 1. While new steel panel material looks clean it is usually coated with preservative oil before it is shipped. Lay the removed section on a piece of fresh steel and trace the outline.

This is also true of new metal that is used in repair and for fabrication projects. Body repair and paint. You can then cut. Plan to spend about 100 on supplies like sandpaper primer masking tape and poly sheeting a tack rag polishing compound and touch up paint and clear coat.

Put on your heavy work gloves before handling the metal along with safety glasses when using a cutting grinder. Take your time and think it through. The drift of all of this is that the only proper way to repair corrosion damage that perforates sheet metal is to weld in new metal and the only proper way to deal with impact deformation is to beat it back out in ways that produce the least stretching and buckling of the metal. I then used the templates to trace out the patch panels on some sheet metal.

While repairing rusted body panels the more time that you spend on the metal work the less sanding and filler will be needed to. The first thing to do is carefully cut away the rusted out area. This oil should be removed with an appropriate solvent before new metal is welded or passed on for painting. I used a piece of pvc pipe a vice mount miniature metal break and body hammer kit.

Buy paint and supplies.