Fiberglass roving Alkali Resistant Roving High Zirconia 2400tex. 4800tex, ZrO2.>= 14.5%, >=16.5%

AR-glass fiber spray roving is mainly designed for use in the manufacture of GRC composites by the manual spray method. It has excellent property of alkaline resistance, durability, high strength. It's the perfect material for Glass Fiber Reinforced Concrete (GRC/GFRC). There are two kinds roving according to different ZrO2 content of 14.5% and 16.5%. Filament diameter: 13um Roving density: 2400Tex or 4800Tex

High Zirconia Alkali Resistant Roving Fiberglass