How to Body Filler Car Repair
Introduction
Body filler is a type of automotive repair material that is used to fill in dents, scratches, and other imperfections in the body of a car. It is a two-part compound that consists of a resin and a hardener. When the two parts are mixed together, they create a chemical reaction that causes the body filler to harden and become a permanent part of the car’s body.
Types of Body Filler
There are two main types of body filler: polyester and epoxy. Polyester body filler is the most common type and is relatively easy to use. It is also the least expensive type of body filler. Epoxy body filler is more expensive and is more difficult to use, but it is also stronger and more durable than polyester body filler.
Choosing the Right Body Filler
When choosing a body filler, it is important to consider the following factors:
- The type of damage that needs to be repaired
- The size of the area that needs to be repaired
- The budget
How to Prepare the Surface
Before applying body filler, it is important to prepare the surface of the car. This involves cleaning the area with a degreaser and sanding it to create a smooth surface. The surface should also be primed to help the body filler adhere.
How to Apply Body Filler
Body filler is applied using a putty knife. The putty knife should be held at a 45-degree angle to the surface of the car. The body filler should be applied in thin layers and allowed to dry between each layer. The body filler should be sanded to create a smooth surface once it has dried.
How to Sand Body Filler
Body filler is sanded using sandpaper. The sandpaper should be wrapped around a sanding block and used to smooth the surface of the body filler. The body filler should be sanded until it is flush with the surrounding surface.
How to Paint Body Filler
Body filler can be painted once it has been sanded. The body filler should be primed before painting. The primer will help the paint to adhere to the body filler. The body filler should be painted using several thin coats of paint. The paint should be allowed to dry between each coat.
Conclusion
Body filler is a versatile automotive repair material that can be used to fill in a variety of imperfections in the body of a car. By following the steps outlined in this article, you can successfully repair your car’s body using body filler.
