DescriptionShimazaki's Dry Shake in a spray can is amazing floatant for flies of all sizes. Super easy to use, long lasting bottle with waterproof your dry flies with a light non-petroleum fly floatant that works fantastic. If you have already used the original Shimazaki's Dry Shake then you know about the high quality floatant and drying agent qualities associated with it. The Dry Shake Spray is simple and does not effect the look of the fly, it only keeps it riding super high on the water.