How To Fix A Hole In The Floor Of My Car

Place it over the hole so the hole itself is near the centre of the paper.

How to fix a hole in the floor of my car.

You can use primer as a last layer of filler to fill tiny holes or irregularities. There is hole in car floor and how to add plate to hole. Tape a sheet of wax paper over the hole using masking tape. Cut out the rust.

Using a grinder with a cutting wheel cut away the rust or thin metal in as uniform a shape as possible so your patch looks professional. To check that it s smooth wet the primer and look at the way light reflects off the surface. Brush some fiberglass resin around the edges of the holes. Allow the resin to harden for about 12 hours.

Assuming the holes are not impairing the structural integrity of the vehicle then it is probably safe repairing it with just fibreglass without going near a welder. The wax paper is going to serve as the start of your fibreglass patch. Apply several layers of primer sanding each layer with a sanding block until the area appears perfectly smooth. Use one or two pieces of masking tape to secure the wax paper over the hole.

Used some body sealer from auto parts store or in a pinch silicone sealer will work. With the floor exposed my first action was to grab my trusty 19 95 10 plus year old harbor freight 4 1 2 inch electric grinder one of five which have paid for themselves countless times. Clean the area around the hole with a wire wheel prime it and then cover that with some spray enamel. To repair this hole correctly you must first cut away any rusted or thin metal surrounding the hole so that you have a good surface to weld a patch.

Apply a second layer of resin over the top of the fiberglass sheet. But if there is a hole in the floor that is big enough to put your fist through and it s near to a main chassis member then it may need welding. Place a fiberglass sheet over the resin. If you can avoid it don t take it to a mechanic take it to a metal working shop in your area.

Or less holes in steel aluminum fiberglass and plastic body panels while minimizing sanding damage and the amount of required surface preparation.