Stranded GSP trades bulk for strength in a way solid threads can’t, so Nano Silk Thread 18/0 minimizes build-up on small flies while still holding a 40 oz breaking strength.
Specifications
- Spool Length: 50 meters
- Denier: 30
- Breaking Strength: 40 oz (1.14 kg)
- Construction: Stranded GSP, loosely twisted, splittable for dubbing loops
Best for: small flies where thread bulk matters, and dubbing loops — split it or double it over without excess buildup.
Also available in a heavier 12/0 version.
Because it’s loosely twisted, it splits for dubbing loops when a tyer wants that technique, or doubles over cleanly when a loop needs less bulk. The white base takes marker colors easily for on-the-fly color matching, and a 50-meter spool covers a working session.
