I read about this over on RV.net a while back and this stuff works great for preventing leaks on your motorhome or trailer, much easier and more permanent fix than lap sealant.
BUT, it also works well for other applications! Such as this past weekend I found a crack in my intake boot, I remembered I had this in the motorhome and cut out a little piece to cover the area of the crack where the rubber meets the metal. I let it sit for about 30 minutes then took it out and the surge was gone
