High N Dry Floatant has been designed with special and unique materials and is specially designed for fly fishermen who prefer to attract their flies with their fingers or for those who prefer certain areas of their flies. This swimming agent allows the fly to be completely covered with a barrier that keeps moisture out. It works well on all dry flies, including those bound with Cul de Canard (CDC) materials. This formula contains no organic solvents and is made from 100% solids and is environmentally friendly. Choose from a variety of powders, liquids or gels.