3B Fibreglass (3B) is a European manufacturer of glass fiber reinforcements used in composite materials. The company produces products such as direct and assembled rovings, chopped strands, and engineered reinforcement solutions compatible with thermoplastic and thermoset resin systems.
3B supplies sectors including automotive and transportation, wind energy, construction and infrastructure, marine, and industrial applications, where its materials support lightweighting, strength, and corrosion resistance requirements. Its portfolio includes standard E-glass and corrosion-resistant glass types designed for performance and durability in demanding environments.
