How to Use Body Putty on a Car

Materials You’ll Need

• Body putty
• Hardener
• Mixing board
• Mixing spoon
• Sander
• Sandpaper
• Primer
• Paint

Safety Precautions

• Wear gloves and a mask when working with body putty.
• Work in a well-ventilated area.
• Avoid contact with skin and eyes.

Step-by-Step Instructions

1. Prepare the Surface

1. Clean the surface of the car where you will be applying the body putty.
2. Sand the surface to create a rougher surface for the putty to adhere to.
3. Wipe down the surface with a clean cloth to remove any dust or debris.

2. Mix the Body Putty

1. Add equal parts of body putty and hardener to a mixing board.
2. Use a mixing spoon to stir the putty and hardener together until they are thoroughly combined.
3. The putty will begin to cure after about 5 minutes, so work quickly.

3. Apply the Body Putty

1. Use a putty knife to apply the body putty to the damaged area of the car.
2. Spread the putty evenly and smoothly.
3. Build up the putty to the desired thickness.

4. Sand the Body Putty

1. Allow the body putty to cure for at least 30 minutes.
2. Sand the putty with a sander or sandpaper to smooth the surface.
3. Start with a coarse sandpaper and gradually move to a finer sandpaper.

5. Prime and Paint the Surface

1. Prime the surface of the car where you applied the body putty.
2. Allow the primer to dry completely.
3. Paint the surface of the car with the desired color.

Tips

• Use a body putty that is specifically designed for automotive use.
• If you are applying a large amount of body putty, it is best to apply it in thin layers.
• Allow the body putty to cure completely before sanding it.
• If you are sanding the body putty by hand, use a sanding block to get a more even surface.
• Use a primer that is compatible with the paint you are using.

Conclusion

Using body putty on a car is a relatively simple process that can be used to repair a variety of damage. By following the steps outlined in this article, you can achieve professional-looking results.