Semperfli Nano silk 12/0 50d

Semperfli Nano Silk Virtually Unbreakable

Possibly the worlds strongest fly tying silk. 12/0 (50 dernier) use with ceramic bobbins

Nano Silk is regarded as the tying thread choice of professional fly yers world wide. Being so super strong and available in such a variety of clours and Deniers it has endless possibilities and can be used for micro to medium flies. Virtually unbreakable and still capable of being split down for dubbing twists there is no fly tying thread as stong as Nano Silk anywhere.

With Nano Silk you will have confidence that even the smallest of flies can be tied without your thread breaking!

Breaking Strains 1,9000gm / 4.2lb strongest in test

Recommended hook size guide #8-#18