How to Fill in Wide Body Holes Car

Materials You’ll Need

• Wide body panel
• Filler material (Bondo, fiberglass, etc.)
• Sandpaper (80-grit, 120-grit, 220-grit)
• Primer
• Paint
• Body filler spreader
• Sanding block
• Tack cloth
• Safety glasses
• Dust mask

Step 1: Prepare the Wide Body Panel

1. Clean the area around the holes with soap and water.
2. Sand down the area around the holes with 80-grit sandpaper to create a rough surface for the filler to adhere to.
3. Apply a layer of fiberglass resin to the area around the holes. This will help to strengthen the panel and prevent the filler from cracking.
4. Let the fiberglass resin dry completely.

Step 2: Apply the Filler Material

1. Mix the filler material according to the manufacturer’s instructions.
2. Apply the filler material to the holes using a body filler spreader.
3. Spread the filler material evenly over the holes and feather it out into the surrounding area.
4. Let the filler material dry completely.

Step 3: Sand the Filler Material

1. Sand the filler material down with 120-grit sandpaper to remove any rough spots.
2. Sand the filler material down with 220-grit sandpaper to smooth it out.

Step 4: Primer and Paint the Panel

1. Apply a layer of primer to the panel.
2. Let the primer dry completely.
3. Sand the primer with 220-grit sandpaper to smooth it out.
4. Apply a layer of paint to the panel.
5. Let the paint dry completely.

Tips

• Use a body filler spreader that is the same width as the hole you are filling.
• Spread the filler material evenly over the hole and feather it out into the surrounding area.
• Let the filler material dry completely before sanding it.
• Sand the filler material with a sanding block to avoid creating any scratches.
• Use a tack cloth to remove any dust from the panel before priming and painting.
• Wear safety glasses and a dust mask when sanding and painting.

Conclusion

Filling in wide body holes in a car is a relatively simple process that can be done at home with the right materials and tools. By following the steps outlined in this article, you can achieve a professional-looking finish that will make your car look like new again.