Got this to repair a rusting leaking gas tank of an old reel mower that is about 50 years old. This was my mom's mower from her home that the family was going to get rid of as it needed a lot of work and hadn't been running for decades. As I am pretty handy and because of sentimental feelings, brought it home, overhauled it, sharpened the reel blade and got it running, About a month ago, kept smelling gas where I had mower stored in my tool shed, to find gas dripping from the tank from tiny rust perforations. Someone informed me this particular epoxy putty might work for fuel tanks. Removed the tank, sanded it down, mixed up the epoxy putty and applied. Water checked it after allowing the putty to dry and harden. Works extremely well and tank doesn't leak. BTW, could not locate a replacement gas tank as the mower is so old.
Rating: [5 of 5 Stars!]