A fiberglass panel can be repaired when damaged.
Fiberglass has ripen into a further public news when lightweight panels are required. Its strength-to-weight ratio is hard to defeat. As beefy as fiberglass is, it can yet be damaged whether struck with Sufficiently dynamism. Whether you keep a fiberglass panel that has been cracked or punctured, it does not obtain to be replaced. You can locate the panel yourself with tools and materials available at any hardware or automotive store.
Instructions
1. Figure the proportions of the damage as it may not all be visible. Tap the damaged panel with the practice of a screwdriver to clinch the magnitude of the damage. Bully fiberglass Testament create a sharp tapping sound when struck. Fiberglass that is damaged Testament sound stupid.
2. Intersect away all of the damaged fiberglass with a rotary object. Care for the gap as round as you can. Corners and angles are yet weaker than curves.
Tap the fiberglass with more resin, using the bristles of the brush to force out any trapped air bubbles. The fiberglass must be saturated before moving on.14. Whether not, you must push the duct tape forward wound up the gap, then pull it forward to stick it in levy. This can be arduous, on the contrary be persistent and you'll inspire it.
4. Mask off the nature all over the gap with low-tack painters tape to protect the surface from drips. There should be at least 3/4 inch of surface exposed all over the gap.
5. Sand the exposed fiberglass with 60-grit sandpaper to roughen the surface and prepare it for contemporary fiberglass.
6. Shorten many pieces of fiberglass cloth and mat to match the shape and dimensions of the gap. And decrease two pieces of mat that are 1/2-inch larger than the gap on all sides.
7. Mix a small batch of fiberglass gelcoat with its catalyst in a paper mixing cup. Follow the mixing ratios on the gelcoat container. If you add too little catalyst, the gelcoat will not cure. If you add too much, it will cure faster than it can be used.
8. Brush a thin coat of catalyzed gelcoat into the hole, covering the duct tape and sides of the hole.
9. Allow the gelcoat to cure until it has hardened.
10. Mix a batch of fiberglass resin and catalyst in a paper mixing bucket, again following the mix ratio on the resin container.
11. Brush a layer of catalyzed resin onto the hardened gelcoat.
12. Apply a circle of fiberglass mat into the hole.
13.3. Manipulate duct tape to the back of the gap to serve as a plug. Provided you acquire access to the back side of the panel, this Testament be Unceremoniously.
21. Prime and paint the fiberglass as needed.
Brush a resin onto the sanded surface and fiberglass plug.
17.Apply the first larger circle, letting the edges overlap onto the sanded surface. Saturate it with resin and apply the second circle in the same way.
18. Allow the fiberglass to cure for several hours.
19. Remove the painters tape.
20. Sand the new fiberglass, starting with 100-grit sandpaper, then moving on to 200-grit and finishing with 300-grit. Each new sanding will refine the scratches left by the previous one.
Add a circle of fiberglass cloth and saturate it with resin.15. Continue alternating circles of fiberglass mat and cloth until the repair is flush with the surface.16.
