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Atlas UV Glow Yarn Premium Fly Tying Material

UV-enhanced fly tying yarn that glows underwater to attract fish in low-light conditions.

$9.25*
✓ In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Aug 29, 2026.Price and availability are subject to change — details.

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Overview

Atlas Mike's UV Glow Yarn is a specialty fly tying material designed to give handmade flies an edge in attracting fish. The yarn is infused with UV-reactive properties that cause it to glow and stand out underwater when exposed to ultraviolet light — a quality that proves especially effective during early morning, late evening, and overcast fishing sessions when natural UV penetration is high but visible light is low. This increased visibility helps draw the attention of fish that might otherwise ignore a standard fly pattern.

Each package provides 12 feet of blended yarn in assorted colors, giving fly tiers the material they need to experiment with different color combinations and patterns. The yarn handles well during tying, wrapping cleanly around hooks and holding its shape once secured. Whether you are imitating aquatic insects, egg patterns, or adding a strike-triggering accent to streamers, the UV enhancement adds a functional dimension beyond what conventional yarns offer. It is a straightforward, focused product built for anglers who want their flies to be more visible where it counts.

Key Features

VERSATILE JIG TYING TOOLS - Atlas Mike's UV Fishing Glow Yarn is a popular material used by fishermen to create artificial flies for fishing. This can be used to imitate a wide variety of insects, giving an edge over finicky fish that can be picky about their meals.

UV-ENHANCED FLY YARN - Make the fish bait more visible in low-light conditions, such as early morning, late evening, and overcast days, by using Atlas Mike's UV Glow Yarn. By emitting a bright, glowing light, it can mimic the natural bioluminescence of insects, which is attractive to fish.

MORE THAN JUST TYING FLIES - Add a new level of creativity and customization to the sport. The UV Glow Yarn can be used with other lure tying materials or fishing baits to add some color and get the attention of nearby fish.

WORKS GREAT FOR ANGLERS - Whether you choose your favorite color or combination of colors, our glow yarn can easily be used on hooks for fly tying. It makes an excellent addition to your fly tying kit to have a very productive drift bait for Trout, Salmon, and Steelhead.

OUR STORY - Family-owned and operated, Atlas-Mike’s uses decades-old formulas that have been successful for over 80 years. We started with salmon eggs but didn’t stop there. We further develop, test, and market quality products that target trophy fish to help you fill your stringer.

Specifications

Brand
Atlas
Model
UV Glow Yarn
Color
Assorted
Material
Blend
Length
12 Feet
Sport Type
Fishing
Fishing Line Type
Fly
Technique
Bait Fishing

Frequently Asked Questions

Each package contains 12 feet of yarn, which is enough to tie multiple flies depending on the pattern and amount used per fly.
This yarn is treated with UV-reactive properties, so it reflects ultraviolet light and appears more visible underwater, especially during overcast skies, dawn, and dusk when UV light penetrates the water.
The pack comes in assorted colors, allowing you to mix and match combinations to create flies that imitate different insect species and baitfish patterns.
While it is designed primarily for crafting artificial flies, anglers also use it to add visible accents to jigs, spinners, and other lures where UV visibility is beneficial.

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