![UTC 70 Denier Tying Thread](http://bigyflyco.com/cdn/shop/files/20240305_113913_700x700.jpg?v=1709667677)
UTC 70 Denier Tying Thread
- A very smooth thread that builds heads slowly
- Lightly waxed, a pleasure to tie with
- 70 Denier is equal to Danville 6/0, but is flatter
- 2 lbs of break strength makes this very strong!
- Recommended for flies sized #6 - #14
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Choice of pro tiers everywhere