A UV-curing coating for knots

With UV Knot Sense you can smooth and strengthen your newly tied knots immediately. After application, it dries instantly with Loons UV Nano Light, UV Bench Light or with direct sunlight. Also works great for repairing damaged flies and completing household projects.

We absolutely love this product for smoothing out knots on our leaders. It makes the transition into figure 8s extremely smooth and less hard on the rod guides! Every one of our leader knots have some UV knot sense!