Fiberglass rebar offers excellent electrical insulation: volume resistivity ≥ 10¹² Ω·cm, surface resistivity ≥ 10¹³ Ω, and dielectric strength ≥ 15kV/mm, fully meeting the insulation requirements of various engineering projects. Ideal for applications such as subway track systems (preventing stray current corrosion), hospital MRI rooms (no magnetic interference), research laboratories, areas near power facilities, radar stations, and other sites with specific electromagnetic environment requirements.