Fill Sheet Metal Holes

If the hole needs to contain a liquid a rubber washer can go on the sheet metal screw to render it water tight.

Fill sheet metal holes.

For thicker sheet metal an old copper penny might be a quick source of material. The kind of plug to use depends on how the thin metal is being used. A filler for the holes is needed i used some soft copper from a pipe hanging fixture hammered flat it was a perfect thickness for this application. Patching a hole with body filler.

Holes in thin metal can be filled with plugs. Select a patch matching the type of metal you re repairing. Small magnets are especially handy in sheet metal rust repair such as holding a small piece of metal inside a hole. Weld thru coating many welding operation leave a section of the weld hidden.

Then build up the epoxy above the surface of the metal and let it slightly overlap the edges of the hole. For clean precise holes in thin sheet metal make a wood sandwich. In this video matt goes over how to fill holes in a fender using a mig welder and a tig welder. Simply sandwich the sheet metal between two pieces of wood and clamp everything down on a table or workbench.

If you want to delete or remove trim emblems or the like you need to properly metalwork the holes. Using lineman s pliers the plug is cut to shape slowly snipping into a circle. How to fill holes and big gaps with your mig welder is a video about welding big gaps and holes on decorative metalwork by mitchell dillman http mitchelldi. How to fill rust holes in metal method 1 of 3.

Apply epoxy until the hole is filled. Holes larger than 1 4 need to be filled with metal. A small magnet will help keep the filler metal in place while you weld. The wooden bread layers of the sandwich keep the sheet metal flat and prevent the drill bit from wandering as it bores through the sheet metal.

Put on goggles gloves and a dust mask for protection. Perhaps a simple rivet or sheet metal screw can be secured in the hole. Filling the hole working from the front side and using the kit applicator a putty knife or even a stiff piece of cardboard cover the screening with epoxy.