No 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! Features Include:Cures quickly when exposed to UV lightViscous formula, easier to work withBuild fly fishing heads and bodiesCoat entire fliesImproves durability