Fil Dents In Sheet Metal

Small cracks are a common problem on sheet metal airplanes.

Fil dents in sheet metal.

It s available at home centers and hardware stores. Bondo filler tends to shrink after being applied. Hiding the dents is just like taping and sanding drywall except the patching material is a little thicker and tougher. Fill a spray bottle with clean water and spray the repair area and the sandpaper.

Apply the superfil with a squeegee let it dry overnight sand it smooth and touch up the area with paint. When you begin to see the old paint show through the primer you ve gone far enough. The surface can be marred at any step along the way and the cost of fixing or replacing the product can put a big dent in your profit margin. Some old school traditionalists still prefer metal solder based body fillers and that is why eastwood sells lead free body solder.

Place a washer on the screw. Sand the primer using a straight back and forth motion. Typically the method used by these roving bodywork specialists involves four basic procedures. Again the exact size doesn t matter as long as the washer won t.

Up until the 1950s the standard way to smooth panels after dent repair was with lead body solder. Superfil is an ideal filler material because it does not shrink with time. Drilling numerous holes in and all around a dent slide hammering the riddled metal out plastering. If you sand away too much primer and you can see metal again you ll have to reprime and resand.

Insert a sheet metal screw select a sheet metal screw slightly wider than the hole you ve drilled. Even up into the early 80s the factories still used lead solder on bodies like this 1978 chevy camaro z28. The easiest way to fill in the dents is with a premixed patching or glazing compound designed for steel doors. However low cost stainless steel protection film provides a great return on investment as it eliminates scrapes or scratches to the steel surface itself.

Chilling the metal such as with freon or dry ice does the opposite of exciting the molecules of the metal.