Kolor Kut Water Finding Paste is golden brown in color and turns brilliant red upon contact with water. This product will successfully gauge water content in all petroleum and hydrocarbons as well as sulfuric acids, nitric acids, hydrochloric acids, ammonia soap solutions, salt and other chloride solutions.
Directions for use
Place a thin film of kolor kut water finding paste on a clean gauge line or rod approximately where water level is expected to appear. Lower tape into tank until bottom is reached. Level will appear by positive contrast of colors. Instantaneous in gasoline, diesel, kerosene, and gas oils. Heavy oils require a few seconds.