SemperFli Fluoro Brite is a twisted polyester fluorescent tying thread that can also be a floss simply untwist with the bobbin holder. Fluoro Brite threads are all 120 Denier / 6/0 rated and recommended for hook size #s 10 – 2/0 (for smaller flies, split the thread and reach down to a #20 hook size). You can make an astounding crinkled tail with what looks like little firelights with Fluoro Brit Read More

SemperFli Fluoro Brite is a twisted polyester fluorescent tying thread that can also be a floss simply untwist with the bobbin holder. Fluoro Brite threads are all 120 Denier / 6/0 rated and recommended for hook size #s 10 – 2/0 (for smaller flies, split the thread and reach down to a #20 hook size). You can make an astounding crinkled tail with what looks like little firelights with Fluoro Brite! Fluoro Brite was born to be different as it can serve as both a tying thread and floss when untwisted.

Many fish species see into the ultraviolet light spectrum further than we can. Even though UV rays from the sun are not visible to humans (except under UV light), they still refract through our atmosphere, triggering the fluorescence in these tying materials. Under low light conditions, fish see your fly pattern tied with fluoro threads better than those tied without. Flies containing fluorescent materials work most effectively when fished one hour before daylight or one hour after nightfall. SemperFli Fluoro Brite ignites your flies, creating “hot spots” that attract trout, salmon, and other species. If you’re neglecting to incorporate fluorescent materials in your fly patterns, you’re losing out on opportunities to catch fish. Enhance your tying kit with various SemperFli Fluoro Brite threads to maximize your fish-catching potential!

• Thickness 120D
• Material Type: Polyester
• Material Length: 25m / 27.3 yards (approx ) per spool
• Quantity per pack: 1

• Usage Tips:
  • To use as a flat floss, untwist Fluoro Brite with your bobbin holder
  • To create tails, SemperFli advises folding Fluoro Brite four times in a loop and tying it to the tail of a fly, cutting to length, then teasing the fibers apart with a dubbing brush

Prop 65 Warning

SEE LESS