On Fri, 7 Mar 2008 09:58:12 -0500, "Eisboch" wrote:

I tried a product called "Liquid Glass" on an old, Century boat that I had
years ago. I was very impressed with the results.
It brought out a shine on the old hull that didn't dry up or fade for at
least a couple of years.
I used the "Nautical Liquid Glass" version after reading about results from
users of the regular, automotive version. It's controversial though,
because apparently it is very difficult to strip off.

http://www.liquidglass.com/lgpolish.htm

There are other products like that. I consider them to be a "coating"
as opposed to a wax or polish.

They look awful once they start to shed but probably a good quick way
to spiff up an older boat that is for sale.