Repairing a motorcar bumper with fiberglass is a complicated nevertheless feasible project.
Fiberglass bumpers make a barn door character of vehicle bumpers. Fiberglass is used over metal on account of it is cheaper and easier to repair. Repairing fiberglass is a duty that most Car owners can easily effect on their own. Most Car repair stores sell fiberglass repair kits that cover all materials fundamental to repair all however the largest bumper damages. Whether the bumper has a damaged area larger than 1 foot spread out, it is bad to catching the vehivle in for known repair. On the contrary, any damage smaller than 1 foot is practicable to repair equitable Homewards.
Instructions
1. Mix the resin over the damaged area with the putty knife. Press three or four sheets of fiberglass into the area, smoothing it out with remainder of the bumper.5.
Disinfected the universe with ethyl acetate and ancient rags to remove all wax, oil, dirt and other contaminants. Wear rubber gloves to protect your hands from the harsh chemical. Work in a well-ventilated area.
3. Inspect the area to determine if a fiberglass patch is necessary or if resin alone will fix the damaged area. Typically, depressed areas and cracks larger than 4 inches long will require the use of fiberglass sheets to complete the repair.
4. Mix 1 part MEK peroxide into 9 parts fiberglass resin. Sand the cracked area with a Rugged grit sandpaper to constitute a Rugged texture on the bumper. Sand slightly out of the damaged globe, approximately 2 inches elsewhere on all sides. Provided the damaged existence is larger than a slender crack, remove loose fiberglass pieces and dispose of them.2.
Continue to add resin over the patch until the height of the new resin sits slightly higher than that of the surrounding fiberglass. Make sure there are no air bubbles inside of the resin while it is still wet. Pop any air bubbles with a sharp pin.
6. Layer plastic wrap over the resin to protect it from dust and other contaminates while it dries. Allow the resin to sit for at least three hours.
7. Sand the area with an orbital sander until it meets the height of the original fiberglass coat on the bumper. Follow this sanding with a buffing using a rubbing compound and old rags. Continue to buff the area until it has a high-gloss shine.
