Try West Systems Epoxy at http://www.westsystem.com/ or System 3 epoxy at
http://www.systemthree.com/index_2.asp either one will provide you with a
waterproof system for water tanks, boats, or bathtubs. Systems 3 has a UV
resistant epoxy that I have used for outdoor water fountains. There are
others out there. I like System 3 but West Systems started the industry and
is still up there at the top. Good luck

Henry

wrote in message
oups.com...
does anyone have any experience of turning wooden sinks / baths - in
particular what is your experience on the finish used. It must
obviously be waterproof, long lasting , heat proof etc. Any suggestions
would be approeciated.