No, A whole tire!
http://www.acc.umu.se/~widmark/lwtrumle.html
http://www.acc.umu.se/~widmark/lwtrumld.html
It looks cute in a redneck kind of way, but in actuality it is very
inconvenient and the tire wears out.
i
When I was working in the sand and gravel business a salesman gave me a
sample of a urethane sheet that had an adhesive back on it. The product was
available in different durometer ratings and thickness'. Once applied to a
piece of steel it was extremely difficult to break the bond between the two.
I don't recall the manufacturer of the product. It seems like the ideal
thing to line a barrel with.
Steve