Contents
What Filler is Used to Fix Car Body?
Types of Body Fillers
There are several types of body fillers used to repair car bodies, each with its own advantages and disadvantages. The most common types include:
- Polyester Resin Body Filler: This is a two-part filler that is mixed with a hardener before use. It is strong and durable, but it can be difficult to sand and shape.
- Epoxy Body Filler: This is a two-part filler that is also mixed with a hardener before use. It is more flexible than polyester filler, but it is also more expensive.
- Urethane Body Filler: This is a two-part filler that is mixed with an activator before use. It is very easy to sand and shape, but it is not as strong as polyester or epoxy filler.
- Acrylic Body Filler: This is a one-part filler that is ready to use out of the can. It is very easy to apply, but it is not as strong as the other types of fillers.
Uses of Body Fillers
Body fillers are used to repair a variety of car body damage, including:
- Dents
- Scratches
- Rust holes
- Cracks
- Missing pieces
How to Use Body Fillers
The following steps provide a general overview of how to use body filler to repair car body damage:
- Clean the damaged area with a degreaser and allow it to dry.
- Mix the body filler according to the manufacturer’s instructions.
- Apply the body filler to the damaged area using a putty knife or squeegee.
- Allow the body filler to cure for the time specified by the manufacturer.
- Sand the body filler smooth.
- Prime and paint the repaired area.
Tips for Using Body Fillers
Here are a few tips for using body fillers:
- Use the right type of body filler for the repair.
- Mix the body filler thoroughly according to the manufacturer’s instructions.
- Apply the body filler evenly to the damaged area.
- Allow the body filler to cure completely before sanding.
- Sand the body filler smooth using a fine-grit sandpaper.
- Prime and paint the repaired area to protect it from the elements.
Conclusion
Body fillers are a valuable tool for repairing car body damage. By following the tips provided in this article, you can achieve professional-looking results.
