LOON HARD-HEAD FINISH - Thick like Epoxy. HANDLES LIKE EPOXY (without the mixing). WORKS EVERY TIME. Builds a beautiful GLOSSY HARD FINISH over the thread-wraps when finishing a fly head. Overcoat Decal Eyes on fly heads for a 3-D look. Two thin coats is best. Thin with Loon's Water-Base Thinner. With applicator brush in lid (trim the brush a bit). 1-oz bottle w/brush.