Solarez UV Resin Thick Hard FormulaNo more mixing 2 part epoxies! No more wasting precious fishing time waiting for messy epoxies to set up when you are tying your flies. Get back on the fish! Work with it as long as you need to as it will only cure when exposed to UV light. It is also great for repairing damaged flies or repairing home projects in a flash! Thick, Hard Formula Hard, very viscous for making thick coatings or spheres bodies, heads, eyes Build fly fishing heads and bodies