How to Bondo fiberglass Mat and Resin for body repair

If you have a hole in the body of your car, you can fill it up with Bondo. Today, I will be working on a 1985 Camaro. So let’s get started, just follow the steps below to continue.

Difficulty: Moderately Easy

Instructions

1. Start by mixing your hardener to the resin. Use 12 drops of hardener to 1 ounce of resin.

2. Get your fiberglass. Push the fiberglass into the resin. Make sure you completely soak the fiberglass in resin.

3. While the fiberglass is soaking, brush some resin around the hole in the body of your car.

4. Now put your fiberglass over the hole. Recoat the area with resin after you covered the hole.

5. After the area has completely dried, sand it down to make it smooth and ready for Bondo filler. Apply thin coats of filler over the sanded area.

6. Sand the filler after it has completely dried, now all you have to do is paint over it and you are done.