Semperfli Monofilament Tying Thread
Semperfli mono clear is ideal for saltwater fishing patterns. It blends seamlessly with head cement, superglue, or UV resin, making it nearly invisible when applied.
Perfect for ribbing chironomids or other intricate patterns, this thread offers excellent UV resistance and superior suppleness.
With a stretch of 20 to 25%, it maintains strong holding power without damaging delicate materials. The thread holds tightly without cutting, ensuring secure and reliable connections.
| Property | Detail |
|---|---|
| Material | Monofilament |
| Color | Clear |
| Stretch | 20% to 25% |
| UV Resistance | High |
| Application | Saline water patterns, ribbing, tying |
FAQ
Can this thread be used with UV resin?
Yes, the thread completely disappears when exposed to UV resin.
Is it suitable for saltwater fishing setups?
Yes, it is specifically designed for saltwater patterns and performs well in harsh marine environments.
Does it stretch during use?
Yes, it has a 20 to 25% stretch, which helps maintain tension without cutting into fine materials.


Carolyn Peters –
Used this thread to tie chironomid patterns for saltwater fishing. It blends perfectly with the resin and holds tightly without breaking. The stretch is just right and the thread doesn’t damage the delicate materials.
Phil Forsyth –
Great for fine ribbing. It stays invisible after curing with superglue and holds well under water. Very supple and easy to work with.
Lisa Burgess –
Works well for tying patterns. The UV resistance is solid and the thread doesn’t fray. A bit more stretch than expected, but still reliable.