fiberglass duct rodders
Fiberglass rods are glass fibers in polyester resin matrix forming compact rods.
Glass fibers result in bigger stability under high compressive and shear stress and the polyester provides the rods with higher flexibility as well as pulling strength.
Moreover, the outer coating of polypropylene (PP) reduces friction, which reuslts in higher penetration and protects the rod.
Due to the combination of the abovementioned features, fiberglass duct rodders are excellent drivers and ideal solution for domestic. industrial, construction works and underground telecommunication cables.