Removing Dents From Aluminum Sheet

Depending on the dent and body.

Removing dents from aluminum sheet.

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. The next steps include. Apply heat with your source of choice. Either method will only require a brief application.

Disconnect battery and any other electronics in the repair area. In this video wray instructs how to remove high spots and dents in aluminum using simple metal shap. 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. Drill a couple of 1 8 inch holes in the part of the siding that contains the dent.

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. They vibrate at a slightly greater rate making the sheet metal more pliable. Next pull on the screw with a pair of pliers. There is another pdr trick called metal shrinking that is pretty neat and removes dents through heating and cooling of the sheet metal.

It will start changing right away as stress is released. Hold a heat gun about 4 inches away from the dent in the aluminum trailer. This works with dents that measure at least a few inches across. Typically the method used by these roving bodywork specialists involves four basic procedures.

Heat up the damaged area. Put it on the highest setting turn it on and wave it over the trailer dent. Evaluate the technique you want to use. 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. This requires opening or removing the inside skins but once again is rather common. One involves using a blow dryer or a paint stripper which emits heat to warm the metal of the dent. 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.

Drilling numerous holes in and all around a dent slide hammering the riddled metal out plastering. Hopefully the dent will pop out and the siding will be good as new.