The FK MRT mesh has a non-slip fixed knot (also called a tie knot). Its horizontal threads are made with continuous high-tensile wires, which increases its resistance to impact. It is a knotted mesh specially designed for the containment of large animals such as wild boars, bulls, bison, etc. The geometries are progressive, although there is also the non-progressive option. Its coating is heavy galvanized, thus we achieve a resistance to corrosion three times greater than commercial galvanized meshes. Apart from the standard FK, we can offer other 4 options of FK with different diameters: Light, Medium Light, Medium, Heavy.