Spirit Rivers UV2 Seal-X Dubbing is a relatively course dubbing designed for larger stonefly, steelhead, streamer and saltwater patterns. Use the 100% multi spectrum dubbing for minnows, intruders and stone fly nymphs. It's great for dubbing loop leeches.
This dubbing has a mix of primary colors that have been enhanced with UV Florescence and UV Reflectance dyes. It is then blended in with other fibers to achieve the overall base color while still giving it all the multi-color properties of UV2. Each dubbing will kick out a host of color spectrums. Check them out in direct sunlight.