Loon Fluorescing UV Clear Fly Finish, 1/2 oz – Enhanced Underwater Fly Visibility

Enhance your fly visibility with Loon Fluorescing UV Clear Fly Finish

This ultra-thin, UV-curing resin lets you add a subtle fluorescing element to your flies, helping them catch the light and stand out in the water. When illuminated by available UV light, your patterns reflect a fish-visible color that can improve on-the-water tracking without altering the fly’s action.

Why anglers choose this finish

• Ultra-thin UV-curing resin keeps fly profiles clean and aerodynamic while adding a glow under UV light.
• Infinite work time thanks to a resin with extended working time, giving you room to refine details.
• Cures instantly under UV light so you can move quickly from steps to presentation.
• Cures hard and clear, preserving the fly’s texture and durability for repeated casts and water exposure.
• Brush applicator included for precise, controlled coverage on small patterns.

Real-world use cases

• In shallow, sunlit water, the fluorescing element can help flies pop against natural backgrounds.
• When targeting species that respond to light cues, subtle fluorescence may aid detection during the drift and strike phases.
• For delicate dry natural patterns or streamers, a thin layer adds visibility without altering balance or sink rate.
• In low-visibility conditions, the UV-reflective effect can make your flies easier to follow with the eye and gear.

How to use

• Apply a thin coat with the included brush to the chosen area of the fly.
• Expose the treated fly to a UV light source to cure; the finish dries hard and clear.

Whether you’re wading a riffle or fishing a slow run, this finish is designed to complement your fly-tishing workflow without demanding a new setup. It offers a tangible option to experiment with visibility while staying true to the fly’s core design. Consider it as a possibility for improving on-water presentation and tracking, rather than a guarantee of results.