Registered. Yes, you can use flux cored wire to work with sheet metal. No, not at all. No, but practice machine setup on some scrap of the same gauge as you’re welding and take your time with it..

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What kind of welder do you use for floor pans?

Using a mig or tig welder on sheet metal is the best option. Depending on the size of the hole, it may be simpler to weld a small patch from some scrap 18 gauge sheet metal.

What can you weld with flux core?

A wide range of metals can be used with flux core, including stainless steel and some nickel and steel alloys.

Can you weld floor pans with a stick welder?

Stick welders can be used to join floor pans together. A small diameter rod, set to the lowest heat setting, should be used.

How do you remove rust from floor pans?

If the rust is only on the surface, the most efficient method is to clean up the old sheetmetal with a grinder equipped with a wire wheel. To avoid having to start over, make sure that the floor pans are properly sealed.