Gehrkes Gink is the first safe, commercially offered dry fly dressing that floated flies repeatedly. It is a liquid emulsifier that permeates deep into the body material of dry flies, and it either coats synthetics or penetrates fur or feather. Upon contact with cold water, it becomes a clear, invisible gel that keeps dry flies or streaking streamers from getting wet.

The product has unique features and functions and has a specific gravity of 0.77%, making it lighter than water. Gehrkes Gink has been in the market for 40 years.