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

Not to be used on rubber roofs since it contains "petroleum distillates".

Used the stuff on a lapseam joint on my aluminum roof last winter.

Worked for a couple of months. During a trip this summer on the rough frost heaved roads of Alberta, it cracked right along the seam again.

I will be up there this weekend with the heat gun and scraper to get all of that stuff out of there and do it right.

I would strongly suggest using it only as a temporary "on the road" fix.

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!