Step 1 rub fine steel wool gently over the holes to remove loose corrosion.
How to repair aluminum siding on rv.
Pop any dents out of the aluminum siding by first drilling a 1 8 inch hole in the center of the dent with a power drill.
Grab the washer with pliers and pull to remove the dent.
Water causes a lot of damage and can give you a very big repair bill if you do not seal the siding very well.
One of the most important tasks in replacing your rv siding whether you use fiberglass or aluminum is to get the right seal.
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There is probably less work in replacing the damaged section than there is trying to repair it.
There is one way to repair a dent in your aluminum before replacing the damaged panel.
Attach a washer to the end of a 1 inch self tapping screw and then insert the screw into the drilled hole.
Fortunately basic supplies are effective at repairing corrosion holes in rv aluminum siding.
How to seal rv siding.