Fill Dents In Sheet Metal

Insert a sheet metal screw select a sheet metal screw slightly wider than the hole you ve drilled.

Fill dents in sheet metal.

The easiest way to fill in the dents is with a premixed patching or glazing compound designed for steel doors. Typically the method used by these roving bodywork specialists involves four basic procedures. For a heavy duty fix use a two part auto body filler. When you begin to see the old paint show through the primer you ve gone far enough.

Apply lab metal right from the can with a putty knife or similar tool. Specially designed suction devices are sold in car repair stores for this purpose. Bondo plastic metal is a product commonly used for filling dents and cracks in metal surfaces usually on automobiles. If you sand away too much primer and you can see metal again you ll have to reprime and resand.

The rubber soled boots will give you extra traction as you walk on the metal roof. Again the exact size doesn t matter as long as the washer won t. Sand the primer using a straight back and forth motion. 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.

Once the dent ding or hole is filled you can smooth out the filler so it matches the level of bodywork you don t want any bumps. Gently work inward from the edges of the dent to avoid enlarging the damaged area. 2 have a helper hold the. Place a washer on the screw.

Mix only as much hardener filler as you re going to use right away. Damage your car bodywork and put a dent or ding into it and the car body filler does exactly what it says on the tin it fills the hole or gap left behind by the damage. Very large dents can be fixed by actually pulling the dent into line with the rest of the sheet metal. Heat special tools and specialized skill are unnecessary.

No two component mixing or measuring is necessary therefore there is no waste. Hiding the dents is just like taping and sanding drywall except the patching material is a little thicker and tougher. Each layer is. Set your ladder against the side of the house near where the metal roof is dented.

When sanding be sure to feather edge blend the paint edges to prevent the old paint from chipping up through the new paint in the future and to ensure a good bond. It s available at home centers and hardware stores. It s built up gradually in thin layers until the dent or hole is filled and level with the surface of the metal but it should only be used with dents no more than 4 inches in diameter.