One thing I was suspect of when I was looking the parts over before purchase was a stain and small area of rust on the right lower tank seam. I’ve seen this before unfortunately and it usually mean a leak.
Bob, I know your liner had the catastrophic failure but has anyone else mentioned issues with a liner they installed?
Give me a bit and I’ll do some searching.
Yes, I’m riding around with a Caswell liner. I have two tanks lined with it. It is epoxy. @willis is the only failure I’ve heard of other than someone else I know who had installation failure. My tanks had all of the rust removed mechanically, then etched with phosphoric acid. They were completely clean. The one I’m riding was parked in an Atlanta shed for five years before I ever put gasoline in it. It’s on its first season.Yes, I have heard bad stories about a number of different liners. With one possible exception, I believe that Caswell liners have a good reputation. Maybe @jetmechmarty could chime in here. He has had good luck with it. It differs from the other brands , it’s not just an epoxy, something about it makes it set up like glass….extremely hard.
Another thing, I’ve mentioned this before, but here in the Phoenix metro area, our gas is what they call CBG ( Clean Burning Gas ) and it is a cocktail of all sorts of highly volatile solvents, designed to burn hotter and cleaner. I’m sure that contributed to my liner failure.
I‘d wait for some verification about that Caswell being the one that is glass like, before ordering it.
Give me a bit and I’ll do some searching.
Mine just delaminated. I tried to dissolve the loose pieces in a bench test, but was unsuccessful on all attempts.
I hope a phosphoric acid etch did the job. I’m going to find out, one way or another.Can be a bit difficult to do inside a gas tank with a good finish.