Nano Silk 100 Denier Predator 6/0 – Semperfli
Nano Silk is an amazing fly tying silk made from Gel Spun Yarn (GSP), known for its exceptional strength and thinness. This 6/0 yarn is specifically designed for predator and sea fishing patterns, offering both durability and subtle appearance.
Key features:
- 100 denier with a breaking strain of 8.3 lbs
- Ultra strong, ideal for large flies
- Extremely thin, can blend into the background when tied
- 50m spool per pack
| Specification | Value |
|---|---|
| Denier | 100 |
| Yarn Type | Gel Spun Yarn (GSP) |
| Size | 6/0 |
| Breaking Strain | 8.3 lbs |
| Length | 50m |
FAQ
What makes Nano Silk stronger than other fly tying silks?
Nano Silk is made from Gel Spun Yarn (GSP), which provides superior strength while maintaining an extremely thin profile. This combination allows it to withstand heavy use in large flies without breaking.
Is the 6/0 size suitable for sea and predator fishing patterns?
Yes, the 6/0 size is specifically designed for predator and sea fishing patterns, offering the right balance of strength and visibility when tied.
Can this silk be used in both dry and wet fly patterns?
Please contact customer service




Julian Pullman –
Used this silk for a series of predator flies and found it incredibly strong. The thinness makes the flies look natural in the water. 50 meters is enough for multiple patterns. Highly recommended for serious anglers.
Melanie McGrath –
Great for large flies in saltwater. The 8.3 lb breaking strength gives confidence when casting. The yarn doesn’t show through, which helps with realism.
Mary MacLeod –
Solid performance. A bit more expensive than standard silks, but the strength and thinness justify the price. Works well in both sea and freshwater predator setups.