Flex Seal To Stop Leaks; Advertised On TV; your experience

Hi--we have used it on a Class A, Class C and an Airstream trailer with good results. Purchased at Ace Hardware in either black or white, and at Lowes in a clear variety. Doesn't cover much area, but goes on liquid and solidifies to stop leaks. Years ago we used the Plasti-dip that you use on tool handles which we found in spray cans in various colors--did a fine job as well. Try it, you'll like it!