Commercial caves could use this product to coat signs and plaques in caves.
And around utility rooms in caves, such as doors, doorknobs, railing, shelves, Underground equipment such as elevators. kitchens, & tables. And on the man-made walls of tunnels. Maybe cavers could coat their helmets with it ? or the inside of their pee-bottle. Or for expeditions, on their tarp. Depending on the coating's flexibility, it might be good for coating rain-flys and nylon panchos, inflatable beds. Other uses, Better shower-caps ? Coating tombstones, toilet seats ? Ceilings above a shower stalll. Rain-gutters. Depending on the products sunlight exposure resistance. , it could be used for outdoor stuff like playgrounds, boats, bleacher-seats, and thousands more. David Locklear