Ultra-Fine Monofilament Tying Thread
Highly delicate monofilament thread designed for precise fly tying applications.
Optimal for use under epoxy or UV resin heads. The thread blends seamlessly into the resin, making it virtually invisible after curing. Ideal for saltwater fly tying where a clean, undetectable finish is essential.
| Feature | Detail |
|---|---|
| Material | Monofilament |
| Fineness | Ultra-fine |
| Application | Under epoxy or UV resin heads |
| Visibility | Disappears after curing |
FAQ
Can this thread be used with other types of resin besides epoxy?
It is primarily designed for use with epoxy and UV resin. Performance may vary with other resins, so results are not guaranteed.
Is the thread strong enough for heavy-duty fly tying?
It is not intended for heavy-duty use. Its strength is optimized for fine, precise tying where visibility is key, not structural support.
Does the thread require any special preparation before use?
No special preparation is needed. Simply place the thread under the resin head during the tying process.

Sonia Greene –
This thread works perfectly under my epoxy heads. The finish is clean and invisible, which is exactly what I need for saltwater flies. It’s thin but strong enough for delicate tying jobs.
Wanda McDonald –
I’ve used it in several saltwater fly projects and it blends well with the resin. A small amount goes a long way, and it’s easy to handle during tying.
Jessica Bailey –
Great for achieving a seamless look on my fly heads. No visible thread after curing, which makes a big difference in the final appearance.