Bondo is a type of automotive body filler, typically used to repair small rust spots or dents. The Bondo brand is made by 3M and is available at most auto parts stores. Although it's easy to use, repairing Bondo properly requires some care and attention to detail. Here's a step-by-step guide on how to repair Bondo:
1. First, clean the area around the damage with sandpaper or a wire brush. This will help the Bondo adhere better and create a stronger bond.
2. Next, mix the Bondo according to the instructions on the package. You'll need equal parts of the hardener and filler, so mix them together thoroughly.
3. Once mixed, apply the Bondo to the damaged area with a putty knife or other similar tool. Work it into all of the nooks and crannies until you have an even layer over the entire hole or dent.
4 Let the Bondo dry for at least an hour before sanding it down. Once it's dry, use fine-grit sandpaper to smooth out any rough edges or imperfections