FOR SMALL FLY BUILDING AND GENERAL NYMPH BONDING - THE GULFF CLASSIC UV RESIN. With this resin, you can easily create small nymphs, pupas, scuds, and more. The Gulff Classic UV Resin offers a high-quality clear finish for your finished flies. Tack-free and versatile, this resin is a must-have for your next fishing trip. FEATURESAlways tack-free and crystal clear finishingCures in few seconds (3-4 seconds)Manufactured by using G2 high quality resin materials.