High N Dry Liquid Spray Floatant is made of the same special and unique materials as our award-winning Liquid Floatant, but in a convenient spray bottle. This method of application is simple, easy, and fast and allows the sprayed areas of the fly to be completely covered with a barrier that keeps moisture out. It works well on flies tied in all types of materials (including CDC). It contains no organic solvents, is 100% solids, and is environmentally friendly.