UV2 Coastal Deer Hair – Natural
Spirit River UV2 Coastal Deer Hair is ideal for small dries, sparkle duns, and caddis flies. The hair features a sharp point at the tip and a short overall length with a slightly larger diameter at the butt. There is still some hollowness at the tips, even with its short length.
What is UV2 Technology?
UV2 Technology uses a double dye process to add UVF/UVR ultraviolet wavelengths to all UV2 materials and flies. UV Fluorescence is used in applications like street signs, while UV Reflectance consists of wavelengths invisible to the human eye but common in the animal and insect world. UVR helps mayflies find mates, bees locate flowers, and fish detect it—making it highly attractive to fish.
| Feature | Detail |
|---|---|
| Length | Short overall length |
| Tip Shape | Sharp point |
| Butt Diameter | Slightly larger |
| Tip Hollowness | Present |
| Technology | UV2 (Double dye process) |
FAQ
What makes UV2 Coastal Deer Hair different from regular deer hair?
UV2 Coastal Deer Hair uses a double dye process to add UVF/UVR ultraviolet wavelengths, enhancing visibility to fish through UV reflectance, which is naturally used by insects and fish in the wild.
Is this hair suitable for small dry flies?
Yes, this hair is specifically designed for small dries, sparkle duns, and caddis flies due to its short length and sharp tip.
Does the hair have any hollow sections?
Yes, there is some hollowness at the tips, even though the hair is short in length.


Lisa Black –
Used this hair for small dry patterns and noticed a significant difference in how the flies looked under water. The sharp tip and natural texture made the flies more realistic. The UV2 feature seems to attract fish better than standard hair.
Jacob Powell –
Great for tying small dries. The hair holds well and has a natural feel. The UV reflectance helps the flies stand out in the water, which is noticeable when fishing in clear streams.
Gavin Langdon –
Tied several sparkle duns with this hair. The sharp point and slight diameter at the butt give a good profile. The UV2 technology makes the flies more effective in natural conditions.