The Loon UV Knot Sense is a UV-curing coating designed to strengthen and smooth fly fishing knots so they slide easily through rod guides without catching or weakening. It applies as a liquid and cures in seconds when exposed to sunlight or a UV light, creating a flexible, protective finish over the knot. It’s also useful for quick fly repairs and general streamside fixes.
- 1/2oz tube
- Strengthens knots for added reliability
- Smooths knots for easy guide passage
- UV or sunlight cures in seconds
- Flexible, clear protective coating
- Also works for quick fly repairs

