Welded Sheet Metal Pin Hole Filler

Holes in thin metal can be filled with plugs.

Welded sheet metal pin hole filler.

A small magnet will help keep the filler metal in place while you weld. After slicing the patches out with a cutoff wheel next came the bending hammer and dolly session until the patches matched the holes and fit snug and flush into the flanged seat. Then the hole was welded using the stitch method. Or less holes in steel aluminum fiberglass and plastic body panels while minimizing sanding damage and the amount of required surface preparation.

Get a tig 200. Typical aluminum alloys for sheet fabrication are 3003 and 5052. Holes larger than 1 4 need to be filled with metal. October 8 2018 by.

The eastwood no weld hole repair kit provides a quick weld free solution to plugging 2 inch dia. Mattm rust pin holes can happen on vehicles as new as a few years old in some cases. How to repair rust pin holes without welding posted. Body filler is a simple way to repair freshly cleaned holes.

I then used the templates to trace out the patch panels on some sheet metal. Filler metals for either of these would be 4043 or 4943. I used a piece of pvc pipe a vice mount miniature metal break and body hammer kit. The kind of plug to use depends on how the thin metal is being used.

By filling in holes you stop rust in its tracks and ensure the metal lasts longer. If you know how to weld take advantage of your tools for a longer lasting repair. To prevent burn through and warping don t whip or weave the torch. If the hole needs to contain a liquid a rubber washer can go on the sheet metal screw to render it water tight.

Techniques for welding sheet metal. In this video matt goes over how to fill holes in a fender using a mig welder and a tig welder. Easy to do and really strong. The more time the arc is in an area the hotter it.

You might not have the money to pay an auto body shop to perform the repair or the tools to cut and weld a new patch panel in. You need to give a little extra time for the weld to cool before moving on to the next one as the weld area is so small. A 5356 filler metal also works for 5052 materials specifically.