Fix Dented Metal Sheets

Very large dents can be fixed by actually pulling the dent into line with the rest of the sheet metal.

Fix dented metal sheets.

To get to the back of the dented metal you need to remove door panels or fenders. How to pound out a dent. What they all have in common is that they are distortions in the shape of the metal. There are many kinds of dents in sheet metal.

How to fix dents in a metal roof. They can be a crease a shallow egg shaped depression or just a little ding. Dents come in large and small sizes. You ll hammer against the dolly as it stabilizes the taps made inside the dented surface from the outside of the sheet metal.

Beyond that there are approaches that will efficiently yield a repair that looks good is permanent uses no or very little filler and restores the basic integrity of a. The easiest way to fill in the dents is with a premixed patching or glazing compound designed for steel doors. Even when heated. There are a couple of accepted.

Highly formed areas in aluminum like steel will be difficult to repair. Specially designed suction devices are sold in car repair stores for this purpose. One drills a hole through the very center of the dent and inserts the hook at the end of the suction device which typically looks like a plunger. A dent no matter what its shape is a place where the metal has been stretched.

One thing that you will get from reading these books or the rest of this chapter is the concept that sheet metal repair involves more than just beating or pushing out a dent. In this video matt removes a huge dent on an old fender using only hand tools. For a heavy duty fix use a two part auto body filler. How to fix small dents in aluminum siding.

Position the hammer dolly on the outside of the dent and your body hammer on the inside. A gleaming new stainless steel refrigerator adds buyer appeal to any kitchen but even a single dent can significantly reduce its wow factor in much the same way that a dent can mar the finish on a new car. Auto body technicians often disassemble parts to pound dents out from the back or they use suction cups to pull them out. It s available at home centers and hardware stores.

The body lines and forms are there as stiffeners for strength and can be very difficult to re form. Hiding the dents is just like taping and sanding drywall except the patching material is a little thicker and tougher.