How Do You Repair Fiberglass Delamination?
Fiberglass is usually applied using a lamination process. This process involves layering fiberglass mats. The amount of layers determines the thickness of your finished laminate. For example, if you’re using the standard 1.5-ounce matting, seven layers equals 1/4-inch thickness. Delamination is when the layers of fiberglass begin to separate. The cause of delamination can be anything from old age to cheap materials. This is a common problem with fiberglass and can be fixed the majority of the time. Step 1 Determine how large the area of delamination is. You can do this by using a penny and tapping on the fiberglass. It will sound hollow in the affected areas. Step 2 Drill holes every two inches or so on the delaminated area. Be careful not to penetrate the layers directly underneath the delamination. To assure you do not go to deep you can wrap your drill bit with masking tape only leaving a ΒΌ inch or so of the tip of the bit showing. Step 3 Mix the resin and hardener in your bucket as
