Removing Dents From Aluminum Sheet

Drilling numerous holes in and all around a dent slide hammering the riddled metal out plastering.

Removing dents from aluminum sheet.

Evaluate the technique you want to use. Place a flat washer onto a sheet metal screw and then screw it part of the way into one of the holes you drilled. There is another pdr trick called metal shrinking that is pretty neat and removes dents through heating and cooling of the sheet metal. Sheet metal isn t all that different from a car s bodywork so most methods which will remove dents from a car work for sheet metal.

Typically the method used by these roving bodywork specialists involves four basic procedures. Step 6 remove the heat gun and rapidly turn the compressed can of air upside down to make the carbon dioxide inside the can rush to the sprayer. Put it on the highest setting turn it on and wave it over the trailer dent. Some large dents that are too small for a suction cup or won t pop out because the metal has been stretched by the dent can be pushed out and formed from the inside using simple body spoons.

Apply heat with your source of choice. Either method will only require a brief application. Hopefully the dent will pop out and the siding will be good as new. Heat up the damaged area.

In this video wray instructs how to remove high spots and dents in aluminum using simple metal shap. Next pull on the screw with a pair of pliers. This works with dents that measure at least a few inches across. The next steps include.

Smaller dents like door dings and hail damage will need the pdr tools. If you are using dry ice grab a block of the ice with one hand then gently rub it over the aluminum foil resting on. It will start changing right away as stress is released. How to fix small dents in aluminum siding drill a hole in it insert a sheet metal screw tug the washer putty the hole sand the spot prime and paint the repair.

Depending on the dent and body. This requires opening or removing the inside skins but once again is rather common. They vibrate at a slightly greater rate making the sheet metal more pliable. On a molecular level the increased heat causes the molecules of the sheet metal to become excited.

If you are using a can of compressed air turn the can upside down and spray the surface of the dented area to cover. Drill a couple of 1 8 inch holes in the part of the siding that contains the dent.