What are glass fiber auto parts made of?

Glass fiber auto parts, commonly referred to as fiberglass parts, are made from fine strands of glass that are woven into a fabric and then combined with a resin to form a composite material. This combination creates a lightweight yet durable material that is often used in automotive applications for parts like body kits, fenders, bumpers, and hoods. Fiberglass is known for being flexible and relatively easy to shape, making it a popular choice for aftermarket auto parts.