GFRP has superior properties to steel in a number of respects. Firstly GRP never rusts. In addition, GFRP or GRP structures have far superior tensile properties, much better corrosion resistance and inherent electromagnetic neutrality. On the other hand, the rods or GRP reinforcing bars are a more economical, durable and sustainable solution.. As it has no metals in its composition it does not conduct electricity, making it an ideal choice for constructions or structures working with medium and high voltage lines.