PRICES MAY VARY. Precision Underwater Leak Detection: Our Pool Leak Detecting Gel takes this guesswork out of locating pool leaks submerged below the waterline. Designed for underwater use, this innovative gel highlights leaks with incredible precision, so you can take immediate steps to protect your pool's integrity. Ultra Gel Technology : Our exclusive gel formula help finds leaks more accuratly. The highly visible black leak detecting gel is perfect for daylight application and cloudy pools m
