Daryl, this stuff might come in handy around your place, I don't
know.  It seems to work for repairing lathe beds...notice the uses
for scoring that require extremely thin or small-dimension
application, and things like rebuilding keyways.  I'm sure it costs a
fortune, but if it does the job...

http://www.belzona.com/prod1k.aspx

Yours,
David

--
David Beierl -- dbeierl@attglobal.net