Interesting. Have you tried applying a Teflon/epoxy mix?

I'd half expect a pitted surface where the powder bits left for lack of
bonding, but if they were small ... ????

Roger

http://home.insightbb.com/~derbyrm
"Paul Oman" wrote in message
nk.net...

I have a source of teflon (tm) powder which can be added to paints/epoxies
but frankly don't know how effective it would be.

paul oman