The less sanding and filler will be needed to finish the repair.
Rust repair welding sheet metal.
As i will show you in these pictures welding in new sheet metal can actually cause more problems than it solves unless both sides of the weld are coated with a permanent protective coating.
Whether you re fixing a dent rust hail etc.
Here is a tutorial how to video that show.
A rust hole compromises the structural integrity of the metal.
It produces good quality.
They can also cause costly future repairs if the rust spreads to vital components and damages them.
Welding sheet metal is a special type of welding which requires a special technique.
Mig welding is the preferred method for most automotive bodywork and since sheet metal is the thinnest of metals a large expensive mig unit is usually not required.
Https goo gl frdnss thanks to the viewer who requested this episode on welding rusty nasty garbage mat.
When water contacts bare metal rust forms on the surface of the metal.
Time will tell just how well it holds up.
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It is not the right repair for every situation but sometime it is just the repair that is needed.
Mig welding sheet metal.
Never bad to have one more way of doing things in your knowledge arsenal.
Learn how to weld sheet metal on a car.
If left unchecked rust can eat through the metal resulting in a hole.
Usa link to get a mig welder https amzn to 2ijdehp canadian link to get a mig welder https amzn to 2iedid3 this video is doing the rust repair on my bmw.
Mercedessource tech help not always the best solution as you will see here.
The majority of the sheet metal welding i ve done was with a 90 amp 110 volt welder.
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The first time no weld metal repair has held through a few hundred miles of extreme cold and two winter storms so far.
Repairing rust or a rust hole on metal without welding requires a material that bonds and is as strong as metal.