Fast, reliable way to detect water in fuel storage tanks. |For all petroleum fuels including blends up to 20% ethanol, diesel, kerosene, #2 Oil, JP-4, JP-5 and moreAccurately detects phase separation in ethanol blend applicationsSpecially formulated for use with oxygenated fuels including E10 GasLight brown paste turns fluorescent yellow-green to indicate water levelPlastic squeeze tube features a user-friendly flip capWorks in seconds, even in extreme temperature conditions
