Semperfli Nano Silk 30D 18/0

Nano Silk Ultra 30D 18/0 is designed for micro flies down to size 32, however do not be fooled, Nano Silk Ultra 30D 18/0 Is stronger than 8/0 polyester thread yet is less than 1/20th of the diameter. As a result it can be used for any fly where you do not want to see your thread.

Because Nano Silk lays perfectly flat you get no thread build up. Indeed check out our Youtube video where we put 100 wraps on a hook and still had no head buildup!

18/0 30 denier thread
Breaking strain 1,140g / 2.51lb
perfect on hook sizes 16 to 32
Lays perfectly flat with no build up, regardless of how many loops you put on the hook
10 times stronger than steel of the same diameter
Pro Tips:
1 – rotate anti-clockwise to untwist and lay perfectly flat. With just 2 or 3 light wraps of Nano Silk over foam you can then tighten and tie in foams or materials that would cut easily.
2, use white Nano Silk and simply color the last 4 inches (100mm) of thread for heads in a visible color

Not all GSP threads are the same as strength tests show. Nano 30D is available in black and white, with 100 metres on each spool or 50m for colored Nano 30D. We use the highest quality materials to ensure that there are no tangles and that it produces the smoothest and strongest GSP on the market in each size band. Search for Global Fly Fisher Thread Chart to see independent evidence!.