How To Patch A Hole In Floor Pan

If the hole isn t too big you can do a patch repair.

How to patch a hole in floor pan.

In order to fabricate a basic floor pan patch you need a welder body hammer cutting wheel wide sheet metal pliers drill and bits chisels die grinder with sanding discs straight edge. I sealed the entire floor when i was done hence the black. For a larger repair the damaged section can be replaced with a partial floor panel. This is most common for older cars.

But you only could see the holes if put a shop light under the floor. All done from the top side. It s pretty easy when you know how. Scrape away loose debris from the hole.

We show every step to repair a big hole in the subfloor. I laid the panel back into place over the hole and marked the outline of the patch onto the floor. One of the best ways to patch the holes is with fiberglass sheeting. Apply some por 15 or even some epoxy primer with a preval sprayer to seal the metal against moisture get front and back then apply some glass over the holes to close them up.

The driver side toe board had an actual hole where it met the front floor pan. Cover the hole or dent with fast drying spackle to bring the spackle level with the drywall surface and let it dry 24 hours or the time recommended by the manufacturer s instructions. Some might say i did a hac. I then grabbed another of my harbor freight electric grinders this one fitted with a.

This patches the holes and adds a strong layer over the floor pan which can actually improve the strength of the entire floor pan. We removed an old chimney and that l. Since this is the floor area i e. However sometimes it is necessary to repair holes in the bottom of the floor pan.

The passenger side was fairly rough. Cheap car floor pan fix solid overview how to. I never bought any after market replacement patch panels or floor pans for a car.