Loon UV Clear Fly Finish Thin is a fly tying resin dedicated to avid tiers who love to work with UV resins. The thin version is recommended for small sized and medium sized flies like perdigon nymphs. You can coat flies tied with peacock quill - for example
UV Loon resins allow for infinite work time but cure within seconds when exposed to one of Loon's UV lights. The result: a perfect application with a durable, clean, and glossy finish.