While searching the internet one day for unique fly tying material I came across some dubbing that contained micro small rubber in it that would make some great looking flies (in my opinion). Now I cannot locate that article. The dubbing, once applied with a dubbing loop, would have many small strands of rubber sticking out on it from all sides. If anyone knows what I am looking for, I would really appreciate it if you could steer me in the right direction.

Thanks for any help,