hello SedenkaD
are you referring to your forestay?.... it goes from your bow fitting up to your mast ?... the best way to get it taken care of is, go to a rigger and have a new one made.... if it is starting to frey, then it is time for a new one.... if it should break while your out sailing, then your mast will fall, and you will have an even bigger problem....
sincerely
Jess