String replacement question

[Hunter-recurve]

I have a 60 lb martin hunter recurve. My string is wearing out so I need a replacement. I tried a flemish string from 3 rivers, but it is unraveling. I like the one that came with the bow from martin, so I want to buy a replacement from martin. It doesn't unravel at all, and it just seams stronger. What kind of string is this? There are several recurve options?

[Destroyer]

I tried a flemish string from 3 rivers, but it is unraveling.

Call them, sounds like a bad string. My brother uses a 3 rivers flemish dacron on his old black widow with no problems. I think your bow would have come with the standard dacron string. :)