A fiberglass motorcycle fender is almost as able-bodied as metal however a fraction of its weight.
Fiberglass is a preferred counsel for Boiling rod and motorcycle builders owing to of its capacity to be formed into durable and lightweight components. Fenders prepared from fiberglass can be almost as firm as the embryonic metal fender and weigh apart a fraction of the initial. Creation a fender for fiberglass is relatively inconsiderable, on the contrary requires extended preparation and a two-phase method to lock on that the Ending product is both structurally and visually sound.
Instructions
Creating a Mold
1. Obtain an existing fender to create or build a fender imitation from foam or clay. Disinfected the fender with a degreaser to remove any oil or dirt from the surface. Fill in any imperfections on the fender with thing filler and sand with a medium-grit sandpaper until smooth.
2. Using a spray gun, practice a layer of gel coat to the fender. Coat the complete surface of the fender thoroughly and confess it to cure for at least two hours.
3. Embrace the fender with a episode of fiberglass cloth, overlapping the border of the fender by at least Two inches. Prepare your fiberglass resin according to the manufacturer's instructions. Practice resin at the centre of the cloth with the gratuity of a distemper brush. Handle dabbing motions and donkeywork toward the borderline of the fender. Wet the fiberglass cloth completely.
4. Levy a moment chapter of fiberglass cloth over the fender. Steep the cloth with resin, working from the centre of the cloth outward. Cause dabbing motions with the gratuity of the paintbrush to prevent the cloth from Stirring. Repeat again, creating at least four layers of fiberglass cloth on the fender.
5. Smooth the resin and fiberglass cloth with a plastic putty kukri, pushing any trapped air bubbles toward the limit of the fender. Let on the fiberglass to cure for at least three hours.
6. Pull the cured fiberglass mould off of the fender. Trim off excess fiberglass cloth with scissors or an air cutter to removed hardened news. Applying resin at the center of the cloth, using dabbing motions. Work toward the edge of the mold until the fiberglass cloth completely saturated.9. Place a second sheet of fiberglass cloth into the mold and saturate it with resin.
Prepare the mold, spraying a mold release agent into the mold with a spray gun. Allow the mold release agent to cure for at least one hour. Spray the mold again, coating it with a layer of gel coat applied with a spray gun. Allow the gel coat to cure for at least two hours.
8. Place a sheet of fiberglass cloth into the mold with the edges of the cloth protruding from the mold by at least Two inches. Prepare your fiberglass resin according to the manufacturer's directions. Gaze the mould and fill in any imperfections with entity filler. Sand unabridged areas with a medium-grit sandpaper until smooth.
Creating the Fender
7.Repeat again, creating at least four layers of fiberglass cloth within the mold.
10. Smooth the fiberglass resin and cloth with a plastic putty knife, forcing any trapped air bubbles to the edge of the mold. Allow the fiberglass resin to cure for at least three hours.
11. Pull the cured fiberglass fender out of the mold. Trim off excess fiberglass cloth with scissors, or use an air cutter to chop off hardened excess material. Inspect the fender's surface and prepare the fender for painting by filling in any imperfections with body filler.
