Medium Alkali (C-Glass) Fiberglass Roving is a premium-quality fiber that is used in a variety of applications, including composites, thermoplastics, and thermosets. Our factory has a long-standing tradition of producing high-quality fiberglass roving, and we take pride in our attention to detail and commitment to excellence. Our roving is made from high-quality C-glass fibers that are coated with an alkali-resistant sizing, which ensures that it will maintain its strength and durability even in harsh environments. Whether you are looking for a reliable reinforcement material for your composite products or need a strong and durable material for your thermoplastic or thermoset applications, our medium alkali fiberglass roving is the perfect solution.